configure.ac

   1
   2 AC_PREREQ([2.69])
   3
   4 m4_define([claws_VERSION],
   5     m4_esyscmd([./get-git-version]))
   6
   7 AC_INIT([claws-mail],
   8     m4_defn([claws_VERSION]))
   9 AC_CONFIG_SRCDIR([src/main.c])
  10 AC_CONFIG_AUX_DIR([config])
  11 AC_CONFIG_MACRO_DIR([m4])
  12 AC_CANONICAL_TARGET
  13 AM_INIT_AUTOMAKE([no-define])
  14
  15 PACKAGE=claws-mail
  16
  17 dnl version number
  18 INTERFACE_AGE=0
  19 BINARY_AGE=0
  20 EXTRA_RELEASE=
  21 EXTRA_GTK3_VERSION=
  22
  23 GIT_VERSION=m4_defn([claws_VERSION])
  24
  25 if test \( -z "$GIT_VERSION" \); then
  26         AC_MSG_ERROR([*** could not determine program version])
  27 fi
  28
  29 MAJOR_VERSION=${GIT_VERSION%%.*}
  30 MINOR_VERSION=${GIT_VERSION#*.}
  31 MINOR_VERSION=${MINOR_VERSION%%.*}
  32 MICRO_VERSION=${GIT_VERSION##*.}
  33 MICRO_VERSION=${MICRO_VERSION%%-*}
  34 EXTRA_VERSION=${GIT_VERSION#*-}
  35 EXTRA_VERSION=${EXTRA_VERSION%%-*}
  36
  37 if test \( "x$EXTRA_VERSION" != "x" -a `echo -n $EXTRA_VERSION | wc -c` -lt 5 \); then
  38     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}git${EXTRA_VERSION}
  39 else
  40     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}
  41     EXTRA_VERSION=0
  42 fi
  43
  44 if test \( "x$EXTRA_RELEASE" != "x" \); then
  45     VERSION=${VERSION}${EXTRA_RELEASE}${EXTRA_GTK3_VERSION}
  46 fi
  47
  48 dnl AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
  49 dnl AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
  50 AC_SUBST(PACKAGE)
  51 AC_SUBST(VERSION)
  52 AC_SUBST(MAJOR_VERSION)
  53 AC_SUBST(MINOR_VERSION)
  54 AC_SUBST(MICRO_VERSION)
  55 AC_SUBST(EXTRA_VERSION)
  56 AC_SUBST(GIT_VERSION)
  57
  58 AC_CHECK_PROG(HAVE_GTK_ICON_CACHE, gtk-update-icon-cache, yes, no)
  59 AM_CONDITIONAL(UPDATE_GTK_ICON_CACHE, test x"$HAVE_GTK_ICON_CACHE" = xyes)
  60
  61 dnl Require pkg-config
  62 m4_ifndef([PKG_PROG_PKG_CONFIG],
  63     [m4_fatal([Could not locate the pkg-config autoconf macros. These
  64 are usually located in /usr/share/aclocal/pkg.m4. If your macros
  65 are in a different location, try setting the environment variable
  66 ACLOCAL_FLAGS before running ./autogen.sh or autoreconf again. E.g.:
  67 export ACLOCAL_FLAGS="-I/other/macro/dir"])
  68 ])
  69 PKG_PROG_PKG_CONFIG
  70
  71 dnl libtool versioning
  72 LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
  73 LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
  74 LT_REVISION=$INTERFACE_AGE
  75 LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
  76 AC_SUBST(LT_RELEASE)
  77 AC_SUBST(LT_CURRENT)
  78 AC_SUBST(LT_REVISION)
  79 AC_SUBST(LT_AGE)
  80
  81 dnl Specify a header configuration file
  82 AC_CONFIG_HEADERS(config.h)
  83 AC_CONFIG_HEADERS(claws-features.h)
  84
  85 AM_MAINTAINER_MODE
  86 AC_USE_SYSTEM_EXTENSIONS
  87
  88 dnl Checks for programs.
  89 dnl AC_ARG_PROGRAM
  90 AC_PROG_CC
  91 AC_SEARCH_LIBS([strerror],[cposix])
  92 AC_PROG_INSTALL
  93 AC_PROG_LN_S
  94 AC_PROG_MAKE_SET
  95 AC_PROG_CPP
  96 dnl AC_PROG_RANLIB
  97 AC_PROG_LEX(noyywrap)
  98 AC_PROG_YACC
  99 AC_LIB_PREFIX
 100 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 101 [AC_REQUIRE(AC_CANONICAL_HOST)_LT_SET_OPTION([LT_INIT],[win32-dll])
 102 m4_warn([obsolete],[AC_LIBTOOL_WIN32_DLL: Remove this warning and the call to _LT_SET_OPTION when you
 103 put the 'win32-dll' option into LT_INIT's first parameter.])
 104 ])
 105
 106 LT_INIT
 107 LT_PROG_RC
 108 LT_LANG([Windows Resource])
 109 LT_INIT
 110 AC_PROG_AWK
 111
 112 dnl AC_PROG_CXX will set CXX=g++ even if it finds no useable C++
 113 dnl compiler, so we have to check whether the program named by
 114 dnl CXX exists.
 115 AC_PROG_CXX
 116 AC_PATH_PROG(REAL_CXX, $CXX)
 117 HAVE_CXX=no
 118 if test -n "$REAL_CXX"; then
 119         HAVE_CXX=yes
 120 fi
 121
 122 AC_SYS_LARGEFILE
 123
 124 dnl ******************************
 125 dnl Checks for host
 126 dnl Not needed anymore because we
 127 dnl do AC_CANONICAL_TARGET above
 128 dnl ******************************
 129 dnl AC_CANONICAL_HOST
 130
 131 dnl Copied from the official gtk+-2 configure.in
 132 AC_MSG_CHECKING([for host platform])
 133 case "$host" in
 134   *-*-mingw*|*-*-cygwin*)
 135     platform_win32=yes
 136     LDFLAGS="$LDFLAGS -mwindows -Wl,--export-all-symbols"
 137     ;;
 138         *-apple-*)
 139                 platform_osx=yes
 140                 LDFLAGS="$LDFLAGS -Wl,-export_dynamic"
 141                 ;;
 142   *)
 143     platform_win32=no
 144                 platform_osx=no
 145                 LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
 146     ;;
 147 esac
 148 AM_CONDITIONAL(PLATFORM_WIN32, test x"$platform_win32" = x"yes")
 149 AM_CONDITIONAL(PLATFORM_OSX, test x"$platform_osx" = x"yes")
 150 AC_MSG_RESULT([$host])
 151
 152 AC_MSG_CHECKING([for native Win32])
 153 case "$host" in
 154   *-*-mingw*)
 155     os_win32=yes
 156     ;;
 157   *)
 158     os_win32=no
 159     ;;
 160 esac
 161 AC_MSG_RESULT([$os_win32])
 162 AM_CONDITIONAL(OS_WIN32, test x"$os_win32" = x"yes")
 163
 164 AC_MSG_CHECKING([for Cygwin])
 165 case "$host" in
 166   *-*-cygwin*)
 167     env_cygwin=yes
 168     ;;
 169   *)
 170     env_cygwin=no
 171     ;;
 172 esac
 173 AC_MSG_RESULT([$env_cygwin])
 174 AM_CONDITIONAL(CYGWIN, test x"$env_cygwin" = x"yes")
 175
 176 AC_MSG_CHECKING([for time_t format specifier])
 177 _gcc_cflags_save=$CFLAGS
 178 CFLAGS="-Wformat -Werror"
 179 AC_COMPILE_IFELSE([
 180         AC_LANG_PROGRAM([[
 181                 #include <stdio.h>
 182                 #include <time.h>
 183                 ]],[[printf("%lld", time(NULL));]])],
 184         [time_t_long_long=yes],
 185         [time_t_long_long=no])
 186 CFLAGS=$_gcc_cflags_save
 187
 188 if test x"$time_t_long_long" = xyes; then
 189         time_t_fmt=lld
 190 else
 191         time_t_fmt=ld
 192 fi
 193 AC_MSG_RESULT([$time_t_fmt])
 194 AC_DEFINE_UNQUOTED([CM_TIME_FORMAT], ["$time_t_fmt"],
 195         [Define printf format specifier for time_t])
 196
 197 AM_CFLAGS="-Wall"
 198 if test $USE_MAINTAINER_MODE = yes; then
 199         AM_CFLAGS="$AM_CFLAGS -g"
 200 fi
 201
 202 AC_MSG_CHECKING([if gcc supports -Wno-pointer-sign])
 203 _gcc_cflags_save=$CFLAGS
 204 CFLAGS="-Wno-pointer-sign"
 205 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],_gcc_psign=yes,_gcc_psign=no)
 206 AC_MSG_RESULT($_gcc_psign)
 207 CFLAGS=$_gcc_cflags_save;
 208 if test x"$_gcc_psign" = xyes ; then
 209         AM_CFLAGS="$AM_CFLAGS -Wno-pointer-sign"
 210 fi
 211
 212 pthread_name=
 213 case "$target" in
 214 *-darwin*)
 215         AM_CFLAGS="$AM_CFLAGS -no-cpp-precomp -fno-common"
 216         ;;
 217 *-*-mingw*)
 218         # Note that we need to link to pthread in all cases. This
 219         # is because some locking is used even when pthread support is
 220         # disabled.
 221         pthread_name=pthread
 222         AM_CFLAGS="$AM_CFLAGS -mms-bitfields"
 223         LIBS="$LIBS -l${pthread_name} -lws2_32 -lregex"
 224         ;;
 225 *-*-solaris*)
 226         AM_CFLAGS="$AM_CFLAGS -std=gnu99"
 227         AC_DEFINE([SOLARIS], [], [Target is Solaris])
 228         ;;
 229 esac
 230
 231 AC_SUBST(AM_CFLAGS)
 232
 233 dnl Checks for iconv
 234 AM_ICONV
 235
 236 dnl floor and ceil are  in -lm
 237 LIBS="$LIBS -lm"
 238
 239 dnl
 240 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 241 dnl
 242 syl_save_LIBS=$LIBS
 243 LIBS="$LIBS $GTK_LIBS"
 244 AC_CHECK_FUNCS(bind_textdomain_codeset)
 245 LIBS=$syl_save_LIBS
 246
 247 dnl for gettext
 248 ALL_LINGUAS="ca cs da de el_GR en_GB es fi fr hu id_ID it ja nb nl pl pt_BR ro ru sk sv tr zh_TW"
 249 GETTEXT_PACKAGE=claws-mail
 250 AC_SUBST(GETTEXT_PACKAGE)
 251 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Define text domain.])
 252
 253 AM_GNU_GETTEXT_VERSION([0.18])
 254 AM_GNU_GETTEXT([external])
 255
 256 AC_ARG_ENABLE(manual,
 257                 [  --disable-manual                Do not build user manual],
 258                 [enable_manual=$enableval], [enable_manual=yes])
 259
 260 AC_ARG_ENABLE(libsm,
 261                 [  --disable-libsm                 Do not build libSM support for session management],
 262                 [enable_libsm=$enableval], [enable_libsm=yes])
 263
 264 AC_ARG_ENABLE(ipv6,
 265                 [  --disable-ipv6                  Do not build IPv6 support],
 266                 [enable_ipv6=$enableval], [enable_ipv6=yes])
 267
 268 AC_ARG_ENABLE(gnutls,
 269                 [  --disable-gnutls                Do not build GnuTLS support for TLS],
 270                     [enable_gnutls=$enableval], [enable_gnutls=yes])
 271
 272 AC_ARG_ENABLE(oauth2,
 273                 [  --disable-oauth2                Do not build OAuth2 support],
 274                     [enable_oauth2=$enableval], [enable_oauth2=yes])
 275
 276 AC_ARG_ENABLE(enchant,
 277                 [  --disable-enchant               Do not build Enchant support for spell-checking],
 278                 [enable_enchant=$enableval], [enable_enchant=yes])
 279
 280 AC_ARG_ENABLE(crash-dialog,
 281                 [  --enable-crash-dialog           Build crash dialog],
 282                 [enable_crash_dialog=$enableval], [enable_crash_dialog=no])
 283
 284 AC_ARG_ENABLE(generic-umpc,
 285                 [  --enable-generic-umpc           Build generic UMPC code],
 286                 [enable_generic_umpc=$enableval], [enable_generic_umpc=no])
 287
 288 AC_ARG_ENABLE(compface,
 289                 [  --disable-compface              Do not build compface support for X-Face],
 290                 [enable_compface=$enableval], [enable_compface=yes])
 291
 292 AC_ARG_ENABLE(pthread,
 293                 [  --disable-pthread               Do not build pthread support],
 294                 [enable_pthread=$enableval], [enable_pthread=yes])
 295
 296 AC_ARG_ENABLE(startup-notification,
 297                 [  --disable-startup-notification  Do not startup notification support],
 298                 [enable_startup_notification=$enableval], [enable_startup_notification=yes])
 299
 300 AC_ARG_ENABLE(dbus,
 301                 [  --disable-dbus                  Do not build DBUS support],
 302                 [enable_dbus=$enableval], [enable_dbus=yes])
 303
 304 AC_ARG_ENABLE(ldap,
 305                 [  --disable-ldap                  Do not build LDAP support],
 306                 [enable_ldap=$enableval], [enable_ldap=yes])
 307
 308 AC_ARG_ENABLE(jpilot,
 309                 [  --disable-jpilot                Do not build JPilot support],
 310                 [enable_jpilot=$enableval], [enable_jpilot=yes])
 311
 312 AC_ARG_ENABLE(networkmanager,
 313                 [  --disable-networkmanager        Do not build NetworkManager support],
 314                 [enable_networkmanager=$enableval], [enable_networkmanager=yes])
 315
 316 AC_ARG_ENABLE(libetpan,
 317                 [  --disable-libetpan              Do not build libetpan support for IMAP4/NNTP],
 318                 [enable_libetpan=$enableval], [enable_libetpan=yes])
 319
 320 AC_ARG_ENABLE(valgrind,
 321                 [  --disable-valgrind              Do not build valgrind support for debugging],
 322                 [enable_valgrind=$enableval], [enable_valgrind=yes])
 323
 324 AC_ARG_ENABLE(alternate-addressbook,
 325                 [  --enable-alternate-addressbook  Build alternate external address book support],
 326                 [enable_alternate_addressbook=$enableval], [enable_alternate_addressbook=no])
 327
 328 AC_ARG_ENABLE(svg,
 329         [  --disable-svg                   Do not build SVG support],
 330         [enable_svg=$enableval], [enable_svg=yes])
 331
 332 AC_ARG_ENABLE(tests,
 333                                 [  --enable-tests                   Build unit tests],
 334                                 [enable_tests=$enableval], [enable_tests=no])
 335
 336 AC_ARG_ENABLE(more-addressbook-debug,
 337         [  --enable-more-addressbook-debug Build with additional addressbook debug calls],
 338         [enable_more_addressbook_debug=$enableval], [enable_more_addressbook_debug=no])
 339
 340 AC_ARG_ENABLE(more-ldap-debug,
 341         [  --enable-more-ldap-debug        Build with additional LDAP debug calls],
 342         [enable_more_ldap_debug=$enableval], [enable_more_ldap_debug=no])
 343
 344 manualdir='${docdir}/manual'
 345 AC_ARG_WITH(manualdir,
 346         [  --with-manualdir=DIR    Manual directory],
 347         [manualdir="$withval"])
 348 AC_SUBST(manualdir)
 349
 350 dnl ******************************
 351 dnl ** Check for required tools **
 352 dnl ** to build manuals         **
 353 dnl ******************************
 354
 355 AC_PATH_PROG(DOCBOOK2HTML, docbook2html)
 356 AC_PATH_PROG(DOCBOOK2TXT, docbook2txt)
 357 AC_PATH_PROG(DOCBOOK2PS, docbook2ps)
 358 AC_PATH_PROG(DOCBOOK2PDF, docbook2pdf)
 359
 360 AM_CONDITIONAL(MANUAL_HTML, test -n "$DOCBOOK2HTML")
 361 AM_CONDITIONAL(MANUAL_TXT, test -n "$DOCBOOK2TXT")
 362 AM_CONDITIONAL(MANUAL_PDF, test -n "$DOCBOOK2PDF")
 363 AM_CONDITIONAL(MANUAL_PS, test -n "$DOCBOOK2PS")
 364
 365 if test x"$enable_manual" = x"yes"; then
 366     if test -n "$DOCBOOK2TXT" -o -n "$DOCBOOK2HTML" \
 367         -o -n "$DOCBOOK2PS" -o -n "$DOCBOOK2PDF"; then
 368             enable_manual=yes
 369         else
 370             enable_manual=no
 371     fi
 372 fi
 373
 374 AM_CONDITIONAL(BUILD_MANUAL, test x"$enable_manual" = xyes)
 375
 376 dnl Set PACKAGE_DATA_DIR in config.h.
 377 if test "x${datarootdir}" = 'x${prefix}/share'; then
 378         if test "x${prefix}" = "xNONE"; then
 379                 AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${ac_default_prefix}/share/${PACKAGE}",[PACKAGE_DATA_DIR])
 380         else
 381                 AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${prefix}/share/${PACKAGE}",[PACKAGE_DATA_DIR])
 382         fi
 383 else
 384         AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${datarootdir}/${PACKAGE}",[PACKAGE_DATA_DIR])
 385 fi
 386
 387 AC_CHECK_LIB(xpg4, setlocale)
 388
 389 SM_LIBS=""
 390 dnl Check for LibSM
 391 AC_MSG_CHECKING([whether to use LibSM])
 392 if test x"$enable_libsm" = xyes; then
 393         AC_MSG_RESULT(yes)
 394         AC_CHECK_LIB(SM, SmcSaveYourselfDone,
 395                 [SM_LIBS="$X_LIBS -lSM -lICE"],enable_libsm=no,
 396                 $X_LIBS -lICE)
 397         AC_CHECK_HEADERS(X11/SM/SMlib.h,,enable_libsm=no)
 398         if test x"$enable_libsm" = xyes; then
 399                 AC_DEFINE(HAVE_LIBSM, 1, [Define to 1 if you have libSM installed])
 400         else
 401                 AC_MSG_RESULT(not found)
 402                 AC_MSG_WARN([*** LibSM will not be supported ***])
 403         fi
 404 else
 405         AC_MSG_RESULT(no)
 406 fi
 407 AC_SUBST(SM_LIBS)
 408
 409 dnl Check for __VA_OPT__ macro
 410 AC_CACHE_CHECK([for __VA_OPT__],
 411         [ac_cv_va_opt],
 412         [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[#define va_opt_printf(format, ...) fprintf(stderr, format __VA_OPT__(,) __VA_ARGS__)
 413                 va_opt_printf("success\n");]])],[ac_cv_va_opt=yes],[ac_cv_va_opt=no])]
 414 )
 415 if test "$ac_cv_va_opt" = yes; then
 416         AC_DEFINE([HAVE_VA_OPT], [1], [Define if __VA_OPT__ macro works])
 417 fi
 418
 419 dnl Check for d_type member in struct dirent
 420 AC_MSG_CHECKING([whether struct dirent has d_type member])
 421 AC_CACHE_VAL(ac_cv_dirent_d_type,[
 422         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <dirent.h>]], [[struct dirent d; d.d_type = DT_REG;]])],[ac_cv_dirent_d_type=yes],[ac_cv_dirent_d_type=no])
 423 ])
 424 AC_MSG_RESULT($ac_cv_dirent_d_type)
 425 if test $ac_cv_dirent_d_type = yes; then
 426         AC_DEFINE(HAVE_DIRENT_D_TYPE, 1,
 427                   Define if `struct dirent' has `d_type' member.)
 428 fi
 429
 430 # Check whether mkdir does not take the permission argument.
 431 AX_FUNC_MKDIR
 432
 433 dnl Checks for header files.
 434 AC_HEADER_DIRENT
 435
 436 AC_HEADER_SYS_WAIT
 437 AC_CHECK_HEADERS(fcntl.h sys/file.h unistd.h paths.h \
 438                  sys/param.h sys/utsname.h sys/select.h \
 439                  wchar.h wctype.h locale.h netdb.h)
 440 AC_CHECK_HEADER([execinfo.h], [AC_DEFINE(HAVE_BACKTRACE,1,[Has backtrace*() needed for retrieving stack traces])])
 441 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
 442
 443 dnl Checks for typedefs, structures, and compiler characteristics.
 444 AC_C_CONST
 445 AC_TYPE_OFF_T
 446 AC_TYPE_PID_T
 447 AC_TYPE_SIZE_T
 448 AC_STRUCT_TM
 449
 450 AC_CHECK_SIZEOF(unsigned short, 2)
 451 AC_CHECK_SIZEOF(unsigned int, 4)
 452 AC_CHECK_SIZEOF(unsigned long, 4)
 453
 454 dnl Checks for library functions.
 455 AC_FUNC_ALLOCA
 456 AC_CHECK_FUNCS(gethostname mkdir mktime socket strstr strchr strcasestr \
 457                uname flock lockf inet_aton inet_addr \
 458                fchmod mkstemp truncate getuid regcomp)
 459
 460 AC_CHECK_FUNCS(fgets_unlocked fgetc_unlocked fputs_unlocked fputc_unlocked fread_unlocked fwrite_unlocked feof_unlocked ferror_unlocked fmemopen)
 461
 462 dnl *****************
 463 dnl ** common code **
 464 dnl *****************
 465
 466 dnl check for glib
 467 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.50 gmodule-2.0 >= 2.50 gobject-2.0 >= 2.50 gthread-2.0 >= 2.50])
 468
 469 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
 470 AC_SUBST(GLIB_GENMARSHAL)
 471
 472 AC_SUBST(GLIB_CFLAGS)
 473 AC_SUBST(GLIB_LIBS)
 474
 475 PKG_CHECK_MODULES(GDK_PIXBUF, [gdk-pixbuf-2.0 >= 2.26])
 476
 477 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 478 syl_save_LIBS=$LIBS
 479 LIBS="$LIBS $GTK_LIBS"
 480 AC_CHECK_FUNCS(bind_textdomain_codeset)
 481 LIBS=$syl_save_LIBS
 482
 483 dnl check for IPv6 option
 484 dnl automated checks for IPv6 support.
 485 AC_MSG_CHECKING([whether to use IPv6])
 486 if test x"$enable_ipv6" = xyes; then
 487         AC_MSG_RESULT(yes)
 488         AC_MSG_CHECKING([for IPv6 support])
 489         if test x"$platform_win32" = xyes; then
 490                 AC_CACHE_VAL(ac_cv_ipv6,[
 491                         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 492                                         #include <ws2tcpip.h>
 493                                 ]], [[struct in6_addr a;]])],[ac_cv_ipv6=yes],[ac_cv_ipv6=no])
 494                 ])
 495         else
 496                 AC_CACHE_VAL(ac_cv_ipv6,[
 497                         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 498                                         #define INET6
 499                                         #include <sys/types.h>
 500                                         #include <netinet/in.h>
 501                                 ]], [[int x = IPPROTO_IPV6; struct in6_addr a;]])],[ac_cv_ipv6=yes],[ac_cv_ipv6=no])
 502                 ])
 503         fi
 504         AC_MSG_RESULT($ac_cv_ipv6)
 505         if test $ac_cv_ipv6 = yes; then
 506                 AC_DEFINE(INET6, 1, Define if you want IPv6 support.)
 507         else
 508                 AC_MSG_WARN(*** IPv6 will not be supported ***)
 509                 enable_ipv6=no
 510         fi
 511 else
 512         AC_MSG_RESULT(no)
 513 fi
 514
 515 dnl GNUTLS
 516 AC_MSG_CHECKING([whether to use GnuTLS])
 517 AC_MSG_RESULT($enable_gnutls)
 518 if test "x$enable_gnutls" != "xno"; then
 519         PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.2,
 520         [
 521                 AC_DEFINE(USE_GNUTLS, 1, gnutls)
 522                 echo "Building with GnuTLS"
 523                 PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.11,
 524                 [
 525                         dnl No linking against libgcrypt needed
 526                 ],
 527                 [
 528                         dnl linking against libgcrypt *is* needed
 529                         GNUTLS_LIBS="$GNUTLS_LIBS -lgcrypt"
 530                 ])
 531         ],
 532         [
 533                 echo "Building without GnuTLS"
 534                 AC_MSG_RESULT([*** GnuTLS support is recommended ])
 535                 AC_MSG_RESULT([*** You can use --disable-gnutls if you don't need it.])
 536                 AC_MSG_ERROR([GnuTLS not found])
 537         ])
 538         AC_SUBST(GNUTLS_LIBS)
 539         AC_SUBST(GNUTLS_CFLAGS)
 540 fi
 541
 542 PKG_CHECK_MODULES(NETTLE, nettle)
 543 AC_SUBST(NETTLE_LIBS)
 544
 545 AC_ARG_WITH(passcrypt-key, [  --with-passcrypt-key=KEY     Key used to encode passwords (8 byte string)],
 546             with_passcrypt_key="$withval", with_passcrypt_key="passkey0")
 547 AC_SUBST(PASSCRYPT_KEY, $with_passcrypt_key)
 548
 549 dnl RC dir (will be default at a certain point in time)
 550 AC_ARG_WITH(config-dir,    [  --with-config-dir=RCDIR      Local configuration dir (default: .claws-mail)],
 551               ac_cv_with_config_dir="$withval", ac_cv_with_config_dir="")
 552
 553 dnl Set correct default value based on platform
 554 if test x"$ac_cv_with_config_dir" = x""; then
 555         if test x"$platform_win32" = xyes; then
 556                 ac_cv_with_config_dir="Claws-mail"
 557         else
 558                 ac_cv_with_config_dir=".claws-mail"
 559         fi
 560 fi
 561 AC_DEFINE_UNQUOTED(CFG_RC_DIR, "$ac_cv_with_config_dir", Configuration directory)
 562
 563 AC_ARG_WITH(password-encryption, [  --with-password-encryption=PROVIDER    Which cryptographic library to use for encrypting stored passwords (gnutls, old, default)],
 564                                                 pwd_crypto="$withval", pwd_crypto="default")
 565
 566 if test x"$pwd_crypto" = xdefault; then
 567         if test x"$enable_gnutls" = xyes; then
 568                 if `$PKG_CONFIG --atleast-version=3.0 gnutls`; then
 569                         pwd_crypto="gnutls"
 570                 fi
 571         fi
 572 fi
 573 if test x"$pwd_crypto" = xdefault; then
 574         pwd_crypto="old"
 575 fi
 576
 577 case $pwd_crypto in
 578         gnutls)
 579                 if test x"$enable_gnutls" = xno; then
 580                         AC_MSG_ERROR([GnuTLS password encryption requested but GnuTLS is not available.])
 581                 fi
 582                 if ! `$PKG_CONFIG --atleast-version=3.0 gnutls`; then
 583                         AC_MSG_ERROR([GnuTLS version at least 3.0 is required for password encryption.])
 584                 fi
 585                 AC_DEFINE(PASSWORD_CRYPTO_GNUTLS, 1, Use GnuTLS for stored password encryption)
 586                 ;;
 587         old)
 588                 AC_DEFINE(PASSWORD_CRYPTO_OLD, 1, Use old insecure method for stored password encryption)
 589                 ;;
 590         *)
 591                 AC_MSG_ERROR([Unknown password encryption provider requested.])
 592                 ;;
 593 esac
 594
 595 AC_MSG_CHECKING([whether GnuTLS support is present for OAuth2])
 596 if test x"$enable_gnutls" = xyes; then
 597         AC_MSG_RESULT([yes])
 598         AC_MSG_CHECKING([whether to build OAuth2 support])
 599         if test x"$enable_oauth2" = xyes; then
 600                 AC_MSG_RESULT([yes])
 601                 AC_DEFINE(USE_OAUTH2, 1, [Define if OAuth2 is to be activated.])
 602         else
 603                 AC_MSG_RESULT([no])
 604                 enable_oauth2=no
 605         fi
 606 else
 607         AC_MSG_RESULT([no])
 608         enable_oauth2=no
 609 fi
 610
 611 dnl ************************
 612 dnl ** GTK user interface **
 613 dnl ************************
 614
 615 dnl Checks for GTK
 616 PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.20 cairo)
 617
 618 AC_ARG_ENABLE(deprecated,
 619                 [  --disable-deprecated            Disable deprecated GTK functions],
 620                 gtkdeprecated=$enableval)
 621 AC_MSG_CHECKING([whether to use deprecated GTK functions])
 622 if test x"$gtkdeprecated" != xno; then
 623         AC_MSG_RESULT(yes)
 624 else
 625         GTK_CFLAGS="$GTK_CFLAGS -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
 626         AC_MSG_RESULT(no)
 627 fi
 628
 629 dnl Make sure the code does not regress to using deprecated GTK stuff...
 630 GTK_CFLAGS="$GTK_CFLAGS -DGTK_DISABLE_SINGLE_INCLUDES -DGSEAL_ENABLE"
 631
 632 AC_SUBST(GTK_CFLAGS)
 633 AC_SUBST(GTK_LIBS)
 634
 635 dnl enchant is used for spell checking
 636 AC_MSG_CHECKING([whether to use enchant])
 637 AC_MSG_RESULT($enable_enchant)
 638 if test $enable_enchant = yes; then
 639         PKG_CHECK_MODULES(ENCHANT, enchant >= 1.4.0,
 640         [
 641                 AC_DEFINE(USE_ENCHANT, 1, enchant)
 642                 echo "Building with enchant"
 643                 enable_enchant=yes
 644         ],
 645         [
 646                 PKG_CHECK_MODULES(ENCHANT, enchant-2 >= 2.0.0,
 647                 [
 648                         AC_DEFINE(USE_ENCHANT, 1, enchant-2)
 649                         echo "Building with enchant-2"
 650                         enable_enchant=yes
 651                 ],
 652                 [
 653                         echo "Building without enchant-notification"
 654                         enable_enchant=no
 655                 ])
 656         ])
 657         AC_SUBST(ENCHANT_CFLAGS)
 658         AC_SUBST(ENCHANT_LIBS)
 659 fi
 660
 661 dnl want crash dialog
 662 if test $enable_crash_dialog = yes; then
 663 dnl check if GDB is somewhere
 664         AC_CHECK_PROG(enable_crash_dialog, gdb, yes, no)
 665         AC_MSG_CHECKING([whether to use crash dialog])
 666         if test $enable_crash_dialog = yes; then
 667                 AC_DEFINE(CRASH_DIALOG, 1, Pop up crash dialog)
 668         fi
 669         AC_MSG_RESULT($enable_crash_dialog)
 670 fi
 671
 672 dnl generic umpc
 673 if test $enable_generic_umpc = yes; then
 674         AC_DEFINE(GENERIC_UMPC, 1, Generic UMPC code)
 675         AC_MSG_RESULT($enable_generic_umpc)
 676 fi
 677
 678 dnl Check for X-Face support
 679 AC_MSG_CHECKING([whether to use compface])
 680 if test x"$enable_compface" = xyes; then
 681         AC_MSG_RESULT(yes)
 682         AC_CHECK_LIB(compface, uncompface,
 683                 [AC_DEFINE(HAVE_LIBCOMPFACE, 1, Define if you want compface support.)],
 684                 [enable_compface=no])
 685         if test x"$enable_compface" = xyes; then
 686                 COMPFACE_LIBS="-lcompface"
 687         else
 688                 COMPFACE_LIBS=""
 689         fi
 690         AC_SUBST(COMPFACE_LIBS)
 691 else
 692         AC_MSG_RESULT(no)
 693 fi
 694
 695 dnl check for pthread support
 696 AC_MSG_CHECKING([whether to use pthread])
 697 if test x$enable_pthread = xno; then
 698         AC_MSG_RESULT(no)
 699 else
 700         AC_MSG_RESULT(yes)
 701
 702         # For W32 we need to use a special ptrhead lib. In this case we can't
 703         # use AC_CHECK_LIB because it has no means of checking for a
 704         # library installed under a different name.  Checking for the
 705         # header is okay.
 706         if test -n "${pthread_name}" ; then
 707            enable_pthread=yes
 708         else
 709         AC_CHECK_LIB(pthread, pthread_create, :, enable_pthread=no)
 710         fi
 711         AC_CHECK_HEADERS(pthread.h, :, enable_pthread=no)
 712
 713         if test x$enable_pthread = xyes; then
 714                 AC_DEFINE(USE_PTHREAD, 1, Define if you have pthread)
 715                 if test -z "${pthread_name}" ; then
 716                 PTHREAD_LIBS="-lpthread"
 717         fi
 718         fi
 719
 720 fi
 721 AC_SUBST(PTHREAD_LIBS)
 722
 723 dnl
 724 dnl Check whether we need to pass -lresolv
 725 dnl We know that we don't need it for W32.
 726 dnl
 727 if test x$os_win32 = xno; then
 728   t_oldLibs="$LIBS"
 729   LIBS="$LIBS"
 730   ac_cv_var__res_options=no
 731   AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 732              #include <sys/socket.h>
 733              #include <netinet/in.h>
 734              #include <arpa/nameser.h>
 735              #include <resolv.h>]], [[_res.options = RES_INIT;]])],[ac_cv_var__res_options=yes],[]);
 736   if test "$ac_cv_var__res_options" != "yes"; then
 737         LIBRESOLV="-lresolv"
 738   fi
 739   LIBS="$t_oldLibs"
 740
 741   if test "x$LIBRESOLV" = "x"; then
 742         AC_CHECK_LIB(resolv, res_query, [LIBRESOLV=-lresolv])
 743         LIBS="$t_oldLibs"
 744   fi
 745 fi
 746 AC_SUBST(LIBRESOLV)
 747
 748 LIBS="$LIBS $LIBRESOLV"
 749
 750 dnl #######################################################################
 751 dnl # Check for startup notification
 752 dnl #######################################################################
 753 if test "x$enable_startup_notification" = "xyes"; then
 754         PKG_CHECK_MODULES(STARTUP_NOTIFICATION, libstartup-notification-1.0 >= 0.5,
 755         [
 756                 AC_DEFINE(HAVE_STARTUP_NOTIFICATION, 1, [Define if we're using libstartup-notification.])
 757                 echo "Building with libstartup-notification"
 758                 enable_startup_notification=yes
 759         ],
 760         [
 761                 echo "Building without libstartup-notification"
 762                 enable_startup_notification=no
 763         ])
 764
 765         AC_SUBST(STARTUP_NOTIFICATION_CFLAGS)
 766         AC_SUBST(STARTUP_NOTIFICATION_LIBS)
 767 fi
 768
 769 dnl #######################################################################
 770 dnl # Check for D-Bus support
 771 dnl #######################################################################
 772 if test "x$enable_dbus" = "xyes"; then
 773         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 0.60, dbus-glib-1 >= 0.60],
 774         [
 775                 AC_DEFINE(HAVE_DBUS_GLIB, 1, [Define if glib bindings of D-Bus are available])
 776                 enable_dbus=yes
 777         ],
 778         [
 779                 echo "D-Bus requirements not met. D-Bus support not activated."
 780                 enable_dbus=no
 781         ])
 782         AC_SUBST(DBUS_CFLAGS)
 783         AC_SUBST(DBUS_LIBS)
 784 fi
 785
 786 dnl #######################################################################
 787 dnl # Configure address book support
 788 dnl #######################################################################
 789
 790 dnl #######################################################################
 791 dnl # Check for alternate address book support
 792 dnl #######################################################################
 793 AC_MSG_CHECKING([whether DBUS support for alternate address book is present])
 794 if test x"$enable_dbus" = xyes; then
 795         AC_MSG_RESULT([yes])
 796         AC_MSG_CHECKING([whether to enable alternate address book])
 797         if test x"$enable_alternate_addressbook" = xyes; then
 798                 AC_MSG_RESULT([yes])
 799                 PKG_CHECK_MODULES(CONTACTS, [claws-contacts],
 800                 [
 801                         AC_DEFINE(USE_ALT_ADDRBOOK, 1, [Define if alternate address book is to be activated.])
 802                         enable_alternate_addressbook=yes
 803                         AC_SUBST(CONTACTS_CFLAGS)
 804                         AC_SUBST(CONTACTS_LIBS)
 805                 ],
 806                 [
 807                         enable_alternate_addressbook=no
 808                 ])
 809         else
 810                 AC_MSG_RESULT([no])
 811                 enable_alternate_addressbook=no
 812         fi
 813 else
 814         AC_MSG_RESULT([no])
 815         enable_alternate_addressbook=no
 816 fi
 817
 818 dnl #######################################################################
 819 dnl # Check for old address book support
 820 dnl #######################################################################
 821 if test x"$enable_alternate_addressbook" = xno; then
 822         dnl for LDAP support in addressbook
 823         dnl no check for libraries; dynamically loaded
 824         AC_MSG_CHECKING([whether to use LDAP])
 825         if test x"$enable_ldap" = xno; then
 826                 AC_MSG_RESULT(no)
 827         elif test x"$enable_ldap" = xyes -a x"$enable_pthread" = xno; then
 828                 AC_MSG_RESULT(no - LDAP support needs pthread support)
 829
 830                 enable_ldap=no
 831         elif test x"$platform_win32" = xyes; then
 832                 AC_MSG_RESULT(yes)
 833                 AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
 834                 LDAP_LIBS="-lwldap32"
 835                 AC_SUBST(LDAP_LIBS)
 836         else
 837                 AC_MSG_RESULT(yes)
 838
 839                 dnl check for available libraries, and pull them in
 840                 AC_CHECK_LIB(resolv, res_query, LDAP_LIBS="$LDAP_LIBS -lresolv")
 841                 AC_CHECK_LIB(socket, bind, LDAP_LIBS="$LDAP_LIBS -lsocket")
 842                 AC_CHECK_LIB(nsl, gethostbyaddr, LDAP_LIBS="$LDAP_LIBS -lnsl")
 843                 AC_CHECK_LIB(lber, ber_get_tag, LDAP_LIBS="$LDAP_LIBS -llber",,
 844                                  $LDAP_LIBS)
 845
 846                 AC_CHECK_HEADERS(ldap.h lber.h,
 847                                  [ enable_ldap=yes ],
 848                                  [ enable_ldap=no ])
 849
 850                 if test "$enable_ldap" = yes; then
 851                         AC_CHECK_LIB(ldap, ldap_open,
 852                                          [ enable_ldap=yes ],
 853                                          [ enable_ldap=no ],
 854                                          $LDAP_LIBS)
 855
 856                         AC_CHECK_LIB(ldap, ldap_start_tls_s,
 857                                              [ ac_cv_have_tls=yes ],
 858                                              [ ac_cv_have_tls=no ])
 859
 860                 fi
 861
 862                 AC_MSG_CHECKING([whether ldap library is available])
 863                 AC_MSG_RESULT($enable_ldap)
 864
 865                 AC_MSG_CHECKING([whether TLS library is available])
 866                 AC_MSG_RESULT($ac_cv_have_tls)
 867
 868                 if test "$enable_ldap" = yes; then
 869                         AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
 870                         LDAP_LIBS="$LDAP_LIBS -lldap"
 871                         AC_SUBST(LDAP_LIBS)
 872                         if test "$ac_cv_have_tls" = yes; then
 873                                 AC_DEFINE(USE_LDAP_TLS, 1, Define if you want LDAP TLS support in addressbook.)
 874                         fi
 875                         dnl As of OpenLDAP API version 3000 a number of functions has
 876                         dnl been deprecated. As Claws-mail compiles and runs on many
 877                         dnl platforms and many versions of OpenLDAP we need to be able
 878                         dnl to switch between the old and new API because new API has
 879                         dnl added new functions replacing old ones and at the same time
 880                         dnl old functions has been changed.
 881                         dnl If cross-compiling defaults to enable deprecated features
 882                         dnl for maximum portability
 883                         AC_MSG_CHECKING([The API version of OpenLDAP])
 884                         AC_RUN_IFELSE(
 885                                 [AC_LANG_PROGRAM(
 886                                  [#include <ldap.h>],
 887                                  [if (LDAP_API_VERSION >= 3000)
 888                                                 return 1
 889                                 ])],
 890                                 [AC_MSG_RESULT([version < 3000])
 891                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 0, Define if OpenLDAP API is at least version 3000.)],
 892                                 [AC_MSG_RESULT([version >= 3000])
 893                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 1, Define if OpenLDAP API is at least version 3000.)],
 894                                 [AC_MSG_RESULT([Enabling deprecated features in OpenLDAP])
 895                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 0, Define if OpenLDAP API is at least version 3000.)
 896                                  AC_DEFINE(LDAP_DEPRECATED, 1, Define to activate deprecated features in OpenLDAP)]
 897                         )
 898                 fi
 899         fi
 900
 901         dnl for JPilot support in addressbook
 902         dnl no check for libraries; these are dynamically loaded
 903         AC_MSG_CHECKING([whether to use JPilot])
 904         if test "$enable_jpilot" = yes; then
 905                 AC_MSG_RESULT(yes)
 906                 AC_CHECK_HEADERS(pi-args.h pi-appinfo.h pi-address.h pi-version.h,
 907                                  [ AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ],
 908                                  [ enable_jpilot=no ])
 909                 if test "$enable_jpilot" = no; then
 910                         AC_CHECK_HEADERS(libpisock/pi-args.h libpisock/pi-appinfo.h libpisock/pi-address.h libpisock/pi-version.h,
 911                                          [ enable_jpilot=yes
 912                                            AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ])
 913                 fi
 914
 915                 AC_CHECK_LIB(pisock, unpack_Address, [JPILOT_LIBS="-lpisock"], [JPILOT_LIBS="" enable_jpilot="no"])
 916                 if test x"$enable_jpilot" = xyes; then
 917                         AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.)
 918                 else
 919                         AC_MSG_NOTICE([JPilot support not available])
 920                 fi
 921                 AC_SUBST(JPILOT_LIBS)
 922         else
 923                 AC_MSG_RESULT(no)
 924         fi
 925 fi
 926
 927 AM_CONDITIONAL(BUILD_ALTADDRBOOK, test x"$enable_alternate_addressbook" = x"yes")
 928
 929 dnl #######################################################################
 930 dnl # Check for NetworkManager support
 931 dnl #######################################################################
 932 if test x"$enable_dbus" = xyes; then
 933         if test x"$enable_networkmanager" = xyes; then
 934                 PKG_CHECK_MODULES(NETWORKMANAGER_SUPPORT, libnm,
 935                 [
 936                         AC_DEFINE(HAVE_NETWORKMANAGER_SUPPORT, 1, [Define if NetworkManager support is to be included.])
 937                         echo "Building with NetworkManager support"
 938                         enable_networkmanager=yes
 939                 ],
 940                 [
 941                         echo "NetworkManager not found."
 942                         enable_networkmanager=no
 943                 ])
 944                 AC_SUBST(NETWORKMANAGER_SUPPORT_CFLAGS)
 945         fi
 946 else
 947         echo "NetworkManager support deactivated as D-Bus requirements were not met."
 948         enable_networkmanager=no
 949 fi
 950
 951 dnl Libetpan
 952 AC_MSG_CHECKING([whether to use libetpan])
 953 if test x"$enable_libetpan" = xyes; then
 954     AC_MSG_RESULT(yes)
 955
 956     libetpan_config=no
 957     libetpan_result=no
 958     libetpan_versiontype=0
 959
 960     # since 1.9.4, libetpan uses pkg-config
 961     PKG_CHECK_MODULES([LIBETPAN], [libetpan >= 1.9.4],
 962     [
 963         LIBETPAN_VERSION=`pkg-config --modversion libetpan | $AWK -F. '{printf "%d", ($1 * 10000) + ($2 * 100) + $3}'`
 964         libetpan_config=yes
 965     ],
 966     [
 967         # before 1.9.4, libetpan uses its own libetpan-config script
 968         AC_PATH_PROG(libetpanconfig, [libetpan-config])
 969         if test "x$libetpanconfig" != "x"; then
 970             LIBETPAN_CFLAGS="`$libetpanconfig --cflags`"
 971             LIBETPAN_LIBS="`$libetpanconfig --libs`"
 972             # support libetpan version like x.x and x.x.x
 973             libetpan_versiontype=`$libetpanconfig --version | tr -dc . | wc -c`
 974             if test $libetpan_versiontype -eq 1; then
 975                 LIBETPAN_VERSION=`$libetpanconfig --version | $AWK -F. '{printf "%d", ($1 * 100) + $2}'`
 976             else
 977                 LIBETPAN_VERSION=`$libetpanconfig --version | $AWK -F. '{printf "%d", ($1 * 10000) + ($2 * 100) + $3}'`
 978             fi
 979             libetpan_config=yes
 980         fi
 981     ])
 982     if test "x$libetpan_config" = "xyes"; then
 983         libetpan_save_CPPFLAGS=$CPPFLAGS
 984         CPPFLAGS="$CPPFLAGS $LIBETPAN_CFLAGS"
 985         AC_CHECK_HEADER(libetpan/libetpan.h, [libetpan_result=yes])
 986         if test "x$libetpan_result" = "xyes"; then
 987             AC_MSG_CHECKING([whether libetpan-config hints compiles and links fine])
 988             libetpan_save_LIBS=$LIBS
 989             LIBS="$LIBS $LIBETPAN_LIBS"
 990             AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <libetpan/dbstorage.h>]], [[db_mailstorage_init(NULL, NULL);]])],[libetpan_result=yes],[libetpan_result=no])
 991             LIBS=$libetpan_save_LIBS
 992             AC_MSG_RESULT([$libetpan_result])
 993         fi
 994         CPPFLAGS=$libetpan_save_CPPFLAGS
 995     fi
 996     if test "x$libetpan_result" = "xyes"; then
 997         if test $libetpan_versiontype -eq 1; then
 998             if test "$LIBETPAN_VERSION" -lt "57"; then
 999                 AC_MSG_RESULT([*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/])
1000                 AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.])
1001                 AC_MSG_ERROR([libetpan 0.57 not found])
1002             fi
1003         fi
1004         AC_SUBST(LIBETPAN_CFLAGS)
1005         AC_SUBST(LIBETPAN_LIBS)
1006         AC_DEFINE(HAVE_LIBETPAN, 1, Define if you want IMAP and/or NNTP support.)
1007     else
1008         AC_MSG_RESULT([*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/ ])
1009         AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.])
1010         AC_MSG_ERROR([libetpan 0.57 not found])
1011     fi
1012 else
1013     AC_MSG_RESULT(no)
1014 fi
1015 AM_CONDITIONAL(CLAWS_LIBETPAN, test "x$libetpan_result" = "xyes")
1016
1017 dnl librsvg
1018 AC_MSG_CHECKING([whether to use librsvg])
1019 if test x"$enable_svg" = xyes; then
1020         AC_MSG_RESULT(yes)
1021     PKG_CHECK_MODULES([SVG], [librsvg-2.0 >= 2.39.0 cairo >= 1.0.0],
1022     [
1023         AC_SUBST(SVG_CFLAGS)
1024         AC_SUBST(SVG_LIBS)
1025                 AC_DEFINE(HAVE_SVG, 1, [Define if librsvg2 is available for SVG support])
1026                 enable_svg=yes
1027         ],
1028         [
1029                 AC_MSG_NOTICE([SVG support deactivated as librsvg2 >= 2.39.0 was not found])
1030                 enable_svg=no
1031         ])
1032 else
1033         AC_MSG_RESULT(no)
1034 fi
1035
1036 AC_MSG_CHECKING([whether to use valgrind])
1037 if test x$enable_valgrind = xyes; then
1038         AC_MSG_RESULT(yes)
1039         PKG_CHECK_MODULES([VALGRIND], [valgrind >= 2.4.0],
1040         [
1041                 AC_DEFINE(HAVE_VALGRIND, 1, Define if you want valgrind support)
1042                 enable_valgrind=yes
1043         ],
1044         [
1045                 AC_MSG_NOTICE([valgrind support deactivated as valgrind >= 2.4.0 was not found])
1046                 enable_valgrind=no
1047         ])
1048 else
1049         AC_MSG_RESULT(no)
1050 fi
1051 AM_CONDITIONAL(CLAWS_VALGRIND, test x"$enable_valgrind" = x"yes")
1052
1053 AC_MSG_CHECKING([whether to build unit tests])
1054 if test x$enable_tests = xyes; then
1055         AC_MSG_RESULT(yes)
1056 else
1057         AC_MSG_RESULT(no)
1058 fi
1059 AM_CONDITIONAL(BUILD_TESTS, test "x$enable_tests" = "xyes")
1060
1061 dnl ==================================
1062 dnl section for additional debug calls
1063 dnl ==================================
1064
1065 more_debug_output_modules=""
1066
1067 AC_MSG_CHECKING([whether to build addressbook with more debug calls])
1068 if test x$enable_more_addressbook_debug = xyes; then
1069         more_debug_output_modules="$more_debug_output_modules AddressBook"
1070         AC_MSG_RESULT(yes)
1071         AC_DEFINE(DEBUG_ADDRBOOK, 1, [Define if you want additional addressbook debug calls])
1072 else
1073         AC_MSG_RESULT(no)
1074 fi
1075
1076 AC_MSG_CHECKING([whether to build LDAP with more debug calls])
1077 if test x$enable_more_ldap_debug = xyes; then
1078         more_debug_output_modules="$more_debug_output_modules LDAP"
1079         AC_MSG_RESULT(yes)
1080         AC_DEFINE(DEBUG_LDAP, 1, [Define if you want additional LDAP debug calls])
1081 else
1082         AC_MSG_RESULT(no)
1083 fi
1084
1085 dnl *************************
1086 dnl ** section for plugins **
1087 dnl *************************
1088
1089 PLUGINS=""
1090 DISABLED_PLUGINS=""
1091 MISSING_DEPS_PLUGINS=""
1092
1093 dnl First we set the enabled status - either enabled (yes), auto-enabled (auto)
1094 dnl or (auto-)disabled (no for both)
1095 dnl
1096 dnl All plugins are auto-enabled except for Demo which is just there to help
1097 dnl potential plugins writers.
1098
1099 AC_ARG_ENABLE(acpi_notifier-plugin,
1100                 [  --disable-acpi_notifier-plugin  Do not build acpi_notifier plugin],
1101                 [enable_acpi_notifier_plugin=$enableval], [enable_acpi_notifier_plugin=auto])
1102
1103 AC_ARG_ENABLE(address_keeper-plugin,
1104                 [  --disable-address_keeper-plugin Do not build address_keeper plugin],
1105                 [enable_address_keeper_plugin=$enableval], [enable_address_keeper_plugin=auto])
1106
1107 AC_ARG_ENABLE(archive-plugin,
1108                 [  --disable-archive-plugin        Do not build archive plugin],
1109                 [enable_archive_plugin=$enableval], [enable_archive_plugin=auto])
1110
1111 AC_ARG_ENABLE(att_remover-plugin,
1112                 [  --disable-att_remover-plugin    Do not build att_remover plugin],
1113                 [enable_att_remover_plugin=$enableval], [enable_att_remover_plugin=auto])
1114
1115 AC_ARG_ENABLE(attachwarner-plugin,
1116                 [  --disable-attachwarner-plugin   Do not build attachwarner plugin],
1117                 [enable_attachwarner_plugin=$enableval], [enable_attachwarner_plugin=auto])
1118
1119 AC_ARG_ENABLE(bogofilter-plugin,
1120                 [  --disable-bogofilter-plugin     Do not build bogofilter plugin],
1121                 [enable_bogofilter_plugin=$enableval], [enable_bogofilter_plugin=auto])
1122
1123 AC_ARG_ENABLE(bsfilter-plugin,
1124                 [  --disable-bsfilter-plugin       Do not build bsfilter plugin],
1125                 [enable_bsfilter_plugin=$enableval], [enable_bsfilter_plugin=auto])
1126
1127 AC_ARG_ENABLE(clamd-plugin,
1128                 [  --disable-clamd-plugin          Do not build clamd plugin],
1129                 [enable_clamd_plugin=$enableval], [enable_clamd_plugin=auto])
1130
1131 AC_ARG_ENABLE(dillo-plugin,
1132                 [  --disable-dillo-plugin          Do not build dillo plugin],
1133                 [enable_dillo_plugin=$enableval], [enable_dillo_plugin=auto])
1134
1135 AC_ARG_ENABLE(fancy-plugin,
1136                 [  --disable-fancy-plugin          Do not build fancy plugin],
1137                 [enable_fancy_plugin=$enableval], [enable_fancy_plugin=auto])
1138
1139 AC_ARG_ENABLE(fetchinfo-plugin,
1140                 [  --disable-fetchinfo-plugin      Do not build fetchinfo plugin],
1141                 [enable_fetchinfo_plugin=$enableval], [enable_fetchinfo_plugin=auto])
1142
1143 AC_ARG_ENABLE(gdata-plugin,
1144                 [  --disable-gdata-plugin          Do not build gdata plugin],
1145                 [enable_gdata_plugin=$enableval], [enable_gdata_plugin=auto])
1146
1147 AC_ARG_ENABLE(keyword_warner-plugin,
1148                 [  --disable-keyword_warner-plugin   Do not build keyword_warner plugin],
1149                 [enable_keyword_warner_plugin=$enableval], [enable_keyword_warner_plugin=auto])
1150
1151 AC_ARG_ENABLE(libravatar-plugin,
1152                 [  --disable-libravatar-plugin     Do not build libravatar  plugin],
1153                 [enable_libravatar_plugin=$enableval], [enable_libravatar_plugin=auto])
1154
1155 AC_ARG_ENABLE(litehtml_viewer-plugin,
1156                 [  --disable-litehtml_viewer-plugin       Do not build litehtml_viewer plugin],
1157                 [enable_litehtml_viewer_plugin=$enableval], [enable_litehtml_viewer_plugin=auto])
1158
1159 AC_ARG_ENABLE(mailmbox-plugin,
1160                 [  --disable-mailmbox-plugin       Do not build mailmbox plugin],
1161                 [enable_mailmbox_plugin=$enableval], [enable_mailmbox_plugin=auto])
1162
1163 AC_ARG_ENABLE(managesieve-plugin,
1164                 [  --disable-managesieve-plugin    Do not build managesieve plugin],
1165                 [enable_managesieve_plugin=$enableval], [enable_managesieve_plugin=auto])
1166
1167 AC_ARG_ENABLE(newmail-plugin,
1168                 [  --disable-newmail-plugin        Do not build newmail plugin],
1169                 [enable_newmail_plugin=$enableval], [enable_newmail_plugin=auto])
1170
1171 AC_ARG_ENABLE(notification-plugin,
1172                 [  --disable-notification-plugin   Do not build notification plugin],
1173                 [enable_notification_plugin=$enableval], [enable_notification_plugin=auto])
1174
1175 AC_ARG_ENABLE(pdf_viewer-plugin,
1176                 [  --disable-pdf_viewer-plugin     Do not build pdf_viewer plugin],
1177                 [enable_pdf_viewer_plugin=$enableval], [enable_pdf_viewer_plugin=auto])
1178
1179 AC_ARG_ENABLE(perl-plugin,
1180                 [  --disable-perl-plugin           Do not build perl plugin],
1181                 [enable_perl_plugin=$enableval], [enable_perl_plugin=auto])
1182
1183 AC_ARG_ENABLE(python-plugin,
1184                 [  --disable-python-plugin         Do not build python plugin],
1185                 [enable_python_plugin=$enableval], [enable_python_plugin=auto])
1186
1187 AC_ARG_ENABLE(pgpcore-plugin,
1188                 [  --disable-pgpcore-plugin        Do not build pgpcore plugin],
1189                 [enable_pgpcore_plugin=$enableval], [enable_pgpcore_plugin=auto])
1190
1191 AC_ARG_ENABLE(pgpmime-plugin,
1192                 [  --disable-pgpmime-plugin        Do not build pgpmime plugin],
1193                 [enable_pgpmime_plugin=$enableval], [enable_pgpmime_plugin=auto])
1194
1195 AC_ARG_ENABLE(pgpinline-plugin,
1196                 [  --disable-pgpinline-plugin      Do not build pgpinline plugin],
1197                 [enable_pgpinline_plugin=$enableval], [enable_pgpinline_plugin=auto])
1198
1199 AC_ARG_ENABLE(rssyl-plugin,
1200                 [  --disable-rssyl-plugin          Do not build rssyl plugin],
1201                 [enable_rssyl_plugin=$enableval], [enable_rssyl_plugin=auto])
1202
1203 AC_ARG_ENABLE(smime-plugin,
1204                 [  --disable-smime-plugin          Do not build smime plugin],
1205                 [enable_smime_plugin=$enableval], [enable_smime_plugin=auto])
1206
1207 AC_ARG_ENABLE(spamassassin-plugin,
1208                 [  --disable-spamassassin-plugin   Do not build spamassassin plugin],
1209                 [enable_spamassassin_plugin=$enableval], [enable_spamassassin_plugin=auto])
1210
1211 AC_ARG_ENABLE(spam_report-plugin,
1212                 [  --disable-spam_report-plugin    Do not build spam_report plugin],
1213                 [enable_spam_report_plugin=$enableval], [enable_spam_report_plugin=auto])
1214
1215 AC_ARG_ENABLE(tnef_parse-plugin,
1216                 [  --disable-tnef_parse-plugin     Do not build tnef_parse plugin],
1217                 [enable_tnef_parse_plugin=$enableval], [enable_tnef_parse_plugin=auto])
1218
1219 AC_ARG_ENABLE(vcalendar-plugin,
1220                 [  --disable-vcalendar-plugin      Do not build vcalendar plugin],
1221                 [enable_vcalendar_plugin=$enableval], [enable_vcalendar_plugin=auto])
1222
1223 dnl disabled by default
1224 AC_ARG_ENABLE(demo-plugin,
1225                 [  --enable-demo-plugin            Build demo plugin],
1226                 [enable_demo_plugin=$enableval], [enable_demo_plugin=no])
1227
1228
1229 dnl Then we check (unconditionnaly) for plugins dependencies
1230 dnl Some dependencies are optional, some mandatory. This is taken care of
1231 dnl later.
1232 dnl
1233 dnl During this dependancy check we do the checks themselves, define HAVE_X to
1234 dnl either yes or no, and do the AC_SUBST calls.
1235
1236 dnl Archive:            libarchive
1237 dnl Fancy:              Webkit, curl, optionally libsoup-gnome
1238 dnl Gdata:              libgdata
1239 dnl Litehtml            a C++ compiler, >=glib-2.36, cairo, fontconfig, gumbo, curl
1240 dnl Libravatar:         libcurl
1241 dnl Notification:       optionally libnotify  unity/messaging-menu
1242 dnl                                libcanberra_gtk3 hotkey
1243 dnl Pdf-Viewer:         libpoppler
1244 dnl Perl:               sed perl
1245 dnl PGP/Core:           libgpgme
1246 dnl PGP/Mime:           pgpcore libgpgme
1247 dnl PGP/Inline:         pgpcore libgpgme
1248 dnl S/Mime:             pgpcore libgpgme
1249 dnl Python:             Python
1250 dnl RSSyl:              expat libcurl
1251 dnl SpamReport:         libcurl
1252 dnl vCalendar:          libcurl, libical
1253 dnl tnef_parse:         libytnef
1254
1255 dnl libcurl ********************************************************************
1256 PKG_CHECK_MODULES(CURL, libcurl, HAVE_CURL=yes, HAVE_CURL=no)
1257 AC_SUBST(CURL_LIBS)
1258 AC_SUBST(CURL_CFLAGS)
1259
1260 dnl expat **********************************************************************
1261 PKG_CHECK_MODULES(EXPAT, expat, HAVE_EXPAT=yes, HAVE_EXPAT=no)
1262
1263 if test x"$HAVE_EXPAT" = xno; then
1264         AC_CHECK_HEADER(expat.h, [expat_header=yes], [expat_header=no])
1265         AC_CHECK_LIB(expat, XML_ParserCreate, [expat_lib=yes], [expat_lib=no])
1266         if test x"$expat_header" = xyes -a x"$expat_lib"=xyes; then
1267                 HAVE_EXPAT=yes
1268                 EXPAT_CFLAGS=""
1269                 EXPAT_LIBS="-lexpat"
1270         fi
1271 fi
1272
1273 AC_SUBST(EXPAT_CFLAGS)
1274 AC_SUBST(EXPAT_LIBS)
1275
1276 dnl webkit *********************************************************************
1277 PKG_CHECK_MODULES(WEBKIT, webkit2gtk-4.0 >= 2.18.0, HAVE_WEBKIT=yes, HAVE_WEBKIT=no)
1278 AC_SUBST(WEBKIT_LIBS)
1279 AC_SUBST(WEBKIT_CFLAGS)
1280
1281 dnl libsoup ********************************************************************
1282 PKG_CHECK_MODULES(LIBSOUP, libsoup-2.4, HAVE_LIBSOUP=yes, HAVE_LIBSOUP=no)
1283 if test x"$HAVE_LIBSOUP" = xyes; then
1284         AC_DEFINE(HAVE_LIBSOUP, 1, [Define if libsoup is available])
1285 fi
1286 AC_SUBST(LIBSOUP_CFLAGS)
1287 AC_SUBST(LIBSOUP_LIBS)
1288
1289 dnl libsoup-gnome **************************************************************
1290 PKG_CHECK_MODULES(LIBSOUP_GNOME, libsoup-gnome-2.4 >= 2.26, HAVE_LIBSOUP_GNOME=yes, HAVE_LIBSOUP_GNOME=no)
1291 if test x"$HAVE_LIBSOUP_GNOME" = xyes; then
1292         AC_DEFINE(HAVE_LIBSOUP_GNOME, 1, [Define if libsoup_gnome is available])
1293 fi
1294 AC_SUBST(LIBSOUP_GNOME_CFLAGS)
1295 AC_SUBST(LIBSOUP_GNOME_LIBS)
1296
1297 dnl libarchive *****************************************************************
1298 PKG_CHECK_MODULES(LIBARCHIVE, libarchive, HAVE_ARCHIVE=yes, HAVE_ARCHIVE=no)
1299 AC_SUBST(ARCHIVE_LIBS)
1300 AC_SUBST(ARCHIVE_CFLAGS)
1301 AC_CHECK_LIB([archive], [archive_read_new],
1302                        ARCHIVE_LIBS=-larchive
1303                        HAVE_ARCHIVE=yes
1304                        AC_SUBST(ARCHIVE_LIBS,$ARCHIVE_CFLAGS),
1305                        HAVE_ARCHIVE=no
1306                        )
1307
1308 dnl libgdata *******************************************************************
1309 PKG_CHECK_MODULES(GDATA, libgdata >= 0.17.2, HAVE_GDATA=yes, HAVE_GDATA=no)
1310 AC_SUBST(GDATA_CFLAGS)
1311 AC_SUBST(GDATA_LIBS)
1312
1313 dnl cairo **********************************************************************
1314 PKG_CHECK_MODULES(CAIRO, cairo >= 1.12.0, HAVE_CAIRO=yes, HAVE_CAIRO=no)
1315 AC_SUBST(CAIRO_CFLAGS)
1316 AC_SUBST(CAIRO_LIBS)
1317
1318 dnl fontconfig *****************************************************************
1319 PKG_CHECK_MODULES(FONTCONFIG, fontconfig, HAVE_FONTCONFIG=yes, HAVE_FONTCONFIG=no)
1320 AC_SUBST(FONTCONFIG_CFLAGS)
1321 AC_SUBST(FONTCONFIG_LIBS)
1322
1323 dnl gumbo **********************************************************************
1324 PKG_CHECK_MODULES(LIBGUMBO, gumbo >= 0.10, HAVE_LIBGUMBO=yes, HAVE_LIBGUMBO=no)
1325 AC_SUBST(LIBGUMBO_CFLAGS)
1326 AC_SUBST(LIBGUMBO_LIBS)
1327
1328 dnl libical ********************************************************************
1329 PKG_CHECK_MODULES(LIBICAL, libical >= 2.0, HAVE_LIBICAL=yes, HAVE_LIBICAL=no)
1330 AC_SUBST(LIBICAL_CFLAGS)
1331 AC_SUBST(LIBICAL_LIBS)
1332
1333 dnl Poppler ********************************************************************
1334 PKG_CHECK_MODULES(POPPLER, poppler-glib >= 0.12.0, HAVE_POPPLER=yes, HAVE_POPPLER=no)
1335 AC_SUBST(POPPLER_LIBS)
1336 AC_SUBST(POPPLER_CFLAGS)
1337
1338 dnl check for Poppler extra features that we conditionally support
1339 if test x"$HAVE_POPPLER" = xyes; then
1340         OLD_CFLAGS=$CFLAGS
1341         CFLAGS="$POPPLER_CFLAGS $GTK_CFLAGS $GLIB_CFLAGS"
1342         AC_CHECK_DECL(POPPLER_DEST_NAMED,
1343                 [AC_DEFINE([HAVE_POPPLER_DEST_NAMED], [], [Description])],
1344                 ,[#include <poppler-action.h>])
1345         AC_CHECK_DECL(POPPLER_DEST_XYZ,
1346                 [AC_DEFINE([HAVE_POPPLER_DEST_XYZ], [], [Description])],
1347                 ,[#include <poppler-action.h>])
1348         CFLAGS=$OLD_CFLAGS
1349 fi
1350
1351 dnl perl ***********************************************************************
1352 AC_CHECK_PROG(HAVE_PERL, perl, yes, no)
1353 if test x"$HAVE_PERL" = xyes; then
1354         AC_MSG_CHECKING(for perl >= 5.8.0)
1355         PERL_VER=`perl -e 'print $] > 5.0079999?"yes":"no"'`
1356         if test "$PERL_VER" = "yes"; then
1357                 AC_MSG_RESULT(yes)
1358         else
1359                 AC_MSG_RESULT(no)
1360                 HAVE_PERL=no
1361         fi
1362 fi
1363 if test x"$HAVE_PERL" = xyes; then
1364         AC_MSG_CHECKING(for perl module ExtUtils::Embed)
1365         PERL_MOD_EXT_UTILS_EMBED=no
1366         if perl -MExtUtils::Embed; then
1367                 AC_MSG_RESULT(ok)
1368                 PERL_MOD_EXT_UTILS_EMBED=yes
1369         else
1370                 AC_MSG_RESULT(no)
1371         fi
1372
1373         if test x"$PERL_MOD_EXT_UTILS_EMBED" = xyes; then
1374                 AC_MSG_CHECKING(for Perl compile flags)
1375                 PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
1376                 PERL_CFLAGS=`echo $PERL_CFLAGS | sed 's/-D_FILE_OFFSET_BITS=[[0-9]]*//'`
1377                 PERL_LDFLAGS=`perl -MExtUtils::Embed -e ldopts |sed 's/-lgdbm\>//'`
1378                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-ldb\>//'`
1379                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lndbm\>//'`
1380                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lc\>//'`
1381                 AC_MSG_RESULT(ok)
1382                 AC_MSG_NOTICE([Adding perl LIBS ${PERL_CFLAGS}])
1383         fi
1384
1385         if test x"$HAVE_PERL" = xyes; then
1386                 AC_CHECK_LIB(perl,perl_alloc,[AC_DEFINE(HAVE_LIBPERL, 1, Check for libperl.)],
1387                                              [ HAVE_LIBPERL=no ])
1388         fi
1389
1390         if test x"$HAVE_LIBPERL" = xno; then
1391                 if test x"$PERL_MOD_EXT_UTILS_EMBED" = xyes; then
1392                         LIBPERL_PREFIX=`perl -MExtUtils::Embed -e perl_inc`
1393                         LIBPERL_PREFIX=`echo $LIBPERL_PREFIX |sed 's/-I//'`
1394                         AC_MSG_CHECKING([for libperl.so])
1395                         if test -f "$LIBPERL_PREFIX/libperl.so"; then
1396                                 AC_MSG_RESULT(yes)
1397                                 HAVE_LIBPERL=yes
1398                         else
1399                                 AC_MSG_RESULT(no)
1400                         fi
1401                 fi
1402         fi
1403         PERL="perl"
1404         AC_SUBST(PERL)
1405         AC_SUBST(PERL_CFLAGS)
1406         AC_SUBST(PERL_LDFLAGS)
1407 fi
1408
1409 dnl Gpgme **********************************************************************
1410 PKG_CHECK_MODULES(GPGME, [gpgme >= 1.1.1], HAVE_GPGME_PKGCONFIG=yes, HAVE_GPGME_PKGCONFIG=no)
1411 if test x"$HAVE_GPGME_PKGCONFIG" = xyes; then
1412     PKG_CHECK_MODULES(LIBGPG_ERROR, [gpg-error])
1413 else
1414     AM_PATH_GPGME(1.1.1, HAVE_GPGME_CONFIG=yes, HAVE_GPGME_CONFIG=no)
1415 fi
1416
1417 if test x"$HAVE_GPGME_PKGCONFIG" = xyes -o x"$HAVE_GPGME_CONFIG" = xyes; then
1418         AC_DEFINE(USE_GPGME, 1, Define if you use GPGME to support OpenPGP.)
1419         HAVE_GPGME=yes
1420 else
1421         HAVE_GPGME=no
1422 fi
1423
1424 dnl Python *********************************************************************
1425 PKG_CHECK_MODULES(PYTHON, python3, HAVE_PYTHON=yes, HAVE_PYTHON=no)
1426 PKG_CHECK_MODULES(PYTHONEMBED, python3-embed, HAVE_PYTHONEMBED=yes, HAVE_PYTHONEMBED=no)
1427 PKG_CHECK_MODULES(PYGOBJECT, pygobject-3.0, HAVE_PYGOBJ=yes, HAVE_PYGOBJ=no)
1428
1429 AC_SUBST(PYTHON_SHARED_LIB)
1430 AC_SUBST(PYTHON_CFLAGS)
1431 AC_SUBST(PYTHON_LIBS)
1432 AC_SUBST(PYTHONEMBED_SHARED_LIB)
1433 AC_SUBST(PYTHONEMBED_CFLAGS)
1434 AC_SUBST(PYTHONEMBED_LIBS)
1435 AC_SUBST(PYGOBJECT_CFLAGS)
1436 AC_SUBST(PYGOBJECT_LIBS)
1437
1438 dnl libnotify ******************************************************************
1439 PKG_CHECK_MODULES(libnotify, libnotify >= 0.4.3, HAVE_LIBNOTIFY=yes, HAVE_LIBNOTIFY=no)
1440 if test x"$HAVE_LIBNOTIFY" = xyes; then
1441         AC_DEFINE(HAVE_LIBNOTIFY, 1, [Define if libnotify support is enabled])
1442 fi
1443 AC_SUBST(libnotify_CFLAGS)
1444 AC_SUBST(libnotify_LIBS)
1445
1446 dnl libcanberra-gtk3 ************************************************************
1447 PKG_CHECK_MODULES(libcanberra_gtk3, libcanberra-gtk3, HAVE_LIBCANBERRA_GTK=yes, HAVE_LIBCANBERRA_GTK=no)
1448 if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1449         AC_DEFINE(HAVE_LIBCANBERRA_GTK, 1, [Define if libcanberra-gtk3 support is enabled])
1450 fi
1451 AC_SUBST(libcanberra_gtk3_CFLAGS)
1452 AC_SUBST(libcanberra_gtk3_LIBS)
1453
1454 dnl unity/messaging-menu *******************************************************
1455 PKG_CHECK_MODULES(unity, unity messaging-menu, HAVE_UNITY=yes, HAVE_UNITY=no)
1456 if test x"$HAVE_UNITY" = xyes; then
1457         AC_DEFINE(NOTIFICATION_INDICATOR, 1, [Activate support for unity and messaging-menu])
1458 fi
1459 AC_SUBST(unity_CFLAGS)
1460 AC_SUBST(unity_LIBS)
1461
1462 dnl hotkeys ********************************************************************
1463 PKG_CHECK_MODULES(CM_NP_HOTKEY, [gio-2.0 >= 2.15.6 gio-unix-2.0 >= 2.15.6], HAVE_HOTKEYS=yes, HAVE_HOTKEYS=no)
1464 if test x"$HAVE_HOTKEYS" = xyes; then
1465         AC_DEFINE(NOTIFICATION_HOTKEYS, 1, Activate support for global hotkeys)
1466 fi
1467 AC_SUBST(CM_NP_HOTKEY_CFLAGS)
1468 AC_SUBST(CM_NP_HOTKEY_LIBS)
1469
1470 dnl libytnef *******************************************************************
1471 YTNEF_CFLAGS=""
1472 YTNEF_LIBS=""
1473 have_ytnef=0
1474 # Check both ytnef.h and libytnef/ytnef.h, and adjust YTNEF_CFLAGS
1475 # accordingly
1476 AC_CHECK_HEADER(ytnef.h, [have_ytnef=1], [have_ytnef=0])
1477 if test $have_ytnef -eq 0; then
1478         AC_CHECK_HEADER(libytnef/ytnef.h,
1479                                                                         [have_ytnef=1;
1480                                                                          YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_H_SUBDIR"],
1481                                                                         [have_ytnef=0])
1482 fi
1483 if test $have_ytnef -eq 1; then
1484         AC_MSG_CHECKING([how libytnef's SwapDDWord() should be called])
1485         # Now we have to figure out which libytnef version we're using,
1486         # based on whether SwapDDWord takes one argument or two.
1487         if test "x${YTNEF_CFLAGS}" = "x"; then
1488                 ytnef_include="#include <ytnef.h>"
1489         else
1490                 ytnef_include="#include <libytnef/ytnef.h>"
1491         fi
1492         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
1493                                                                         ${ytnef_include}]], [[SwapDDWord(0, 0);]])],[have_ytnef=1],[have_ytnef=0])
1494         if test $have_ytnef -eq 0; then
1495                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
1496                                                                                 ${ytnef_include}]], [[SwapDDWord(0);]])],[have_ytnef=1;
1497                                                                                  YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_OLD_SWAPDDWORD"],[have_ytnef=0])
1498         fi
1499         if test $have_ytnef -eq 1; then
1500                 YTNEF_LIBS="-lytnef"
1501                 AC_MSG_RESULT(ok)
1502         else
1503                 AC_MSG_RESULT(no idea, unsupported libytnef version?)
1504         fi
1505 fi
1506 AC_SUBST(YTNEF_CFLAGS)
1507 AC_SUBST(YTNEF_LIBS)
1508
1509 dnl Third, we now cross the requested plugins and the available dependencies
1510 dnl If some dependencies are missing and the plugin was explicitely enabled,
1511 dnl we error out, else we only inform.
1512
1513 AC_MSG_CHECKING([whether to build acpi_notifier plugin])
1514 if test x"$enable_acpi_notifier_plugin" != xno; then
1515         PLUGINS="$PLUGINS acpi_notifier"
1516         AC_MSG_RESULT(yes)
1517 else
1518         DISABLED_PLUGINS="$DISABLED_PLUGINS acpi_notifier"
1519         AC_MSG_RESULT(no)
1520 fi
1521
1522 AC_MSG_CHECKING([whether to build address_keeper plugin])
1523 if test x"$enable_address_keeper_plugin" != xno; then
1524         PLUGINS="$PLUGINS address_keeper"
1525         AC_MSG_RESULT(yes)
1526 else
1527         DISABLED_PLUGINS="$DISABLED_PLUGINS address_keeper"
1528         AC_MSG_RESULT(no)
1529 fi
1530
1531 AC_MSG_CHECKING([whether to build archive plugin])
1532 if test x"$enable_archive_plugin" != xno; then
1533         dependencies_missing=""
1534
1535         if test x"$HAVE_ARCHIVE" = xno; then
1536                 dependencies_missing="libarchive $dependencies_missing"
1537         fi
1538
1539         if test x"$dependencies_missing" = x; then
1540                 PLUGINS="$PLUGINS archive"
1541                 AC_MSG_RESULT(yes)
1542         elif test x"$enable_archive_plugin" = xauto; then
1543                 AC_MSG_RESULT(no)
1544                 AC_MSG_WARN("Plugin archive will not be built; missing $dependencies_missing")
1545                 enable_archive_plugin=no
1546                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS archive"
1547         else
1548                 AC_MSG_RESULT(no)
1549                 AC_MSG_ERROR("Plugin archive cannot be built; missing $dependencies_missing")
1550         fi
1551 else
1552         DISABLED_PLUGINS="$DISABLED_PLUGINS archive"
1553         AC_MSG_RESULT(no)
1554 fi
1555
1556 AC_MSG_CHECKING([whether to build att_remover plugin])
1557 if test x"$enable_att_remover_plugin" != xno; then
1558         PLUGINS="$PLUGINS att_remover"
1559         AC_MSG_RESULT(yes)
1560 else
1561         DISABLED_PLUGINS="$DISABLED_PLUGINS att_remover"
1562         AC_MSG_RESULT(no)
1563 fi
1564
1565 AC_MSG_CHECKING([whether to build attachwarner plugin])
1566 if test x"$enable_attachwarner_plugin" != xno; then
1567         PLUGINS="$PLUGINS attachwarner"
1568         AC_MSG_RESULT(yes)
1569 else
1570         DISABLED_PLUGINS="$DISABLED_PLUGINS attachwarner"
1571         AC_MSG_RESULT(no)
1572 fi
1573
1574 AC_MSG_CHECKING([whether to build bogofilter plugin])
1575 if test x"$enable_bogofilter_plugin" != xno; then
1576         PLUGINS="$PLUGINS bogofilter"
1577         AC_MSG_RESULT(yes)
1578 else
1579         DISABLED_PLUGINS="$DISABLED_PLUGINS bogofilter"
1580         AC_MSG_RESULT(no)
1581 fi
1582
1583 AC_MSG_CHECKING([whether to build bsfilter plugin])
1584 if test x"$enable_bsfilter_plugin" != xno; then
1585         PLUGINS="$PLUGINS bsfilter"
1586         AC_MSG_RESULT(yes)
1587 else
1588         DISABLED_PLUGINS="$DISABLED_PLUGINS bsfilter"
1589         AC_MSG_RESULT(no)
1590 fi
1591
1592 AC_MSG_CHECKING([whether to build clamd plugin])
1593 if test x"$enable_clamd_plugin" != xno; then
1594         PLUGINS="$PLUGINS clamd"
1595         AC_MSG_RESULT(yes)
1596 else
1597         DISABLED_PLUGINS="$DISABLED_PLUGINS clamd"
1598         AC_MSG_RESULT(no)
1599 fi
1600
1601 AC_MSG_CHECKING([whether to build demo plugin])
1602 if test x"$enable_demo_plugin" != xno; then
1603         PLUGINS="$PLUGINS demo"
1604         AC_MSG_RESULT(yes)
1605 else
1606         DISABLED_PLUGINS="$DISABLED_PLUGINS demo"
1607         AC_MSG_RESULT(no)
1608 fi
1609
1610 AC_MSG_CHECKING([whether to build Dillo plugin])
1611 if test x"$enable_dillo_plugin" != xno; then
1612         PLUGINS="$PLUGINS dillo"
1613         AC_MSG_RESULT(yes)
1614 else
1615         DISABLED_PLUGINS="$DISABLED_PLUGINS dillo"
1616         AC_MSG_RESULT(no)
1617 fi
1618
1619 AC_MSG_CHECKING([whether to build fancy plugin])
1620 if test x"$enable_fancy_plugin" != xno; then
1621         dependencies_missing=""
1622
1623         if test x"$HAVE_WEBKIT" = xno; then
1624                 dependencies_missing="libwebkit2gtk-4.0 $dependencies_missing"
1625         fi
1626         if test x"$HAVE_CURL" = xno; then
1627                 dependencies_missing="libcurl $dependencies_missing"
1628         fi
1629
1630         if test x"$dependencies_missing" = x; then
1631                 PLUGINS="$PLUGINS fancy"
1632                 AC_MSG_RESULT(yes)
1633         elif test x"$enable_fancy_plugin" = xauto; then
1634                 AC_MSG_RESULT(no)
1635                 AC_MSG_WARN("Plugin fancy will not be built; missing $dependencies_missing")
1636                 enable_fancy_plugin=no
1637                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS fancy"
1638         else
1639                 AC_MSG_RESULT(no)
1640                 AC_MSG_ERROR("Plugin fancy cannot be built; missing $dependencies_missing")
1641         fi
1642 else
1643         DISABLED_PLUGINS="$DISABLED_PLUGINS fancy"
1644         AC_MSG_RESULT(no)
1645 fi
1646
1647 AC_MSG_CHECKING([whether to build fetchinfo plugin])
1648 if test x"$enable_fetchinfo_plugin" != xno; then
1649         PLUGINS="$PLUGINS fetchinfo"
1650         AC_MSG_RESULT(yes)
1651 else
1652         DISABLED_PLUGINS="$DISABLED_PLUGINS fetchinfo"
1653         AC_MSG_RESULT(no)
1654 fi
1655
1656 AC_MSG_CHECKING([whether to build gdata plugin])
1657 if test x"$enable_gdata_plugin" != xno; then
1658         dependencies_missing=""
1659
1660         if test x"$HAVE_GDATA" = xno; then
1661                 dependencies_missing="libgdata $dependencies_missing"
1662         fi
1663
1664         if test x"$dependencies_missing" = x; then
1665                 PLUGINS="$PLUGINS gdata"
1666                 AC_MSG_RESULT(yes)
1667         elif test x"$enable_gdata_plugin" = xauto; then
1668                 AC_MSG_RESULT(no)
1669                 AC_MSG_WARN("Plugin gdata will not be built; missing $dependencies_missing")
1670                 enable_gdata_plugin=no
1671                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS gdata"
1672         else
1673                 AC_MSG_RESULT(no)
1674                 AC_MSG_ERROR("Plugin gdata cannot be built; missing $dependencies_missing")
1675         fi
1676 else
1677         DISABLED_PLUGINS="$DISABLED_PLUGINS gdata"
1678         AC_MSG_RESULT(no)
1679 fi
1680
1681 AC_MSG_CHECKING([whether to build keyword_warner plugin])
1682 if test x"$enable_keyword_warner_plugin" != xno; then
1683         PLUGINS="$PLUGINS keyword_warner"
1684         AC_MSG_RESULT(yes)
1685 else
1686         DISABLED_PLUGINS="$DISABLED_PLUGINS keyword_warner"
1687         AC_MSG_RESULT(no)
1688 fi
1689
1690 AC_MSG_CHECKING([whether to build libravatar plugin])
1691 if test x"$enable_libravatar_plugin" != xno; then
1692         dependencies_missing=""
1693
1694         if test x"$HAVE_CURL" = xno; then
1695                 dependencies_missing="libcurl $dependencies_missing"
1696         fi
1697
1698         if test x"$dependencies_missing" = x; then
1699                 PLUGINS="$PLUGINS libravatar"
1700                 AC_MSG_RESULT(yes)
1701         elif test x"$enable_libravatar_plugin" = xauto; then
1702                 AC_MSG_RESULT(no)
1703                 AC_MSG_WARN("Plugin libravatar will not be built; missing $dependencies_missing")
1704                 enable_libravatar_plugin=no
1705                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS libravatar"
1706         else
1707                 AC_MSG_RESULT(no)
1708                 AC_MSG_ERROR("Plugin libravatar cannot be built; missing $dependencies_missing")
1709         fi
1710 else
1711         DISABLED_PLUGINS="$DISABLED_PLUGINS libravatar"
1712         AC_MSG_RESULT(no)
1713 fi
1714
1715 AC_MSG_CHECKING([whether to build litehtml_viewer plugin])
1716 if test x"$enable_litehtml_viewer_plugin" != xno; then
1717         dependencies_missing=""
1718
1719         if test x"$HAVE_CXX" = xno; then
1720                 dependencies_missing="C++ compiler $dependencies_missing"
1721         fi
1722         PKG_CHECK_EXISTS([glib-2.0 >= 2.36], [],
1723                 [dependencies_missing="glib-2.0 >= 2.36 $dependencies_missing"])
1724         if test x"$HAVE_CAIRO" = xno; then
1725                 dependencies_missing="cairo $dependencies_missing"
1726         fi
1727         if test x"$HAVE_FONTCONFIG" = xno; then
1728                 dependencies_missing="fontconfig $dependencies_missing"
1729         fi
1730         if test x"$HAVE_LIBGUMBO" = xno; then
1731                 dependencies_missing="libgumbo $dependencies_missing"
1732         fi
1733         if test x"$HAVE_CURL" = xno; then
1734                 dependencies_missing="libcurl $dependencies_missing"
1735         fi
1736
1737
1738         if test x"$dependencies_missing" = x; then
1739                 PLUGINS="$PLUGINS litehtml_viewer"
1740                 AC_MSG_RESULT(yes)
1741         elif test x"$enable_litehtml_viewer_plugin" = xauto; then
1742                 AC_MSG_RESULT(no)
1743                 AC_MSG_WARN("Plugin litehtml_viewer will not be built; missing $dependencies_missing")
1744                 enable_litehtml_viewer_plugin=no
1745                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS litehtml_viewer"
1746         else
1747                 AC_MSG_RESULT(no)
1748                 AC_MSG_ERROR("Plugin litehtml_viewer cannot be built; missing $dependencies_missing")
1749         fi
1750 else
1751         DISABLED_PLUGINS="$DISABLED_PLUGINS litehtml_viewer"
1752         AC_MSG_RESULT(no)
1753 fi
1754
1755 AC_MSG_CHECKING([whether to build mailmbox plugin])
1756 if test x"$enable_mailmbox_plugin" != xno; then
1757         PLUGINS="$PLUGINS mailmbox"
1758         AC_MSG_RESULT(yes)
1759 else
1760         DISABLED_PLUGINS="$DISABLED_PLUGINS mailmbox"
1761         AC_MSG_RESULT(no)
1762 fi
1763
1764 AC_MSG_CHECKING([whether to build managesieve plugin])
1765 if test x"$enable_managesieve_plugin" != xno; then
1766         PLUGINS="$PLUGINS managesieve"
1767         AC_MSG_RESULT(yes)
1768 else
1769         DISABLED_PLUGINS="$DISABLED_PLUGINS managesieve"
1770         AC_MSG_RESULT(no)
1771 fi
1772
1773 AC_MSG_CHECKING([whether to build newmail plugin])
1774 if test x"$enable_newmail_plugin" != xno; then
1775         PLUGINS="$PLUGINS newmail"
1776         AC_MSG_RESULT(yes)
1777 else
1778         DISABLED_PLUGINS="$DISABLED_PLUGINS newmail"
1779         AC_MSG_RESULT(no)
1780 fi
1781
1782 AC_MSG_CHECKING([whether to build notification plugin])
1783 if test x"$enable_notification_plugin" != xno; then
1784         PLUGINS="$PLUGINS notification"
1785         AC_MSG_RESULT(yes)
1786
1787         AC_DEFINE(NOTIFICATION_POPUP, 1, Activate notification popup)
1788         AC_DEFINE(NOTIFICATION_BANNER, 1, Activate notification banner)
1789         AC_DEFINE(NOTIFICATION_COMMAND, 1, Activate notification shell command)
1790         AC_DEFINE(NOTIFICATION_TRAYICON, 1, Activate notification trayicon)
1791         if test x"$platform_win32" = xno; then
1792                 AC_DEFINE(NOTIFICATION_LCDPROC, 1, Activate lcdproc support)
1793         fi
1794
1795         notification_features="banner command"
1796         notification_missing_dependencies=""
1797         if test x"$HAVE_HOTKEYS" = xyes; then
1798                 notification_features="$notification_features hotkeys"
1799         else
1800                 notification_missing_dependencies="$notification_missing_dependencies hotkeys"
1801         fi
1802         notification_features="$notification_features lcdproc"
1803         if test x"$HAVE_UNITY" = xyes; then
1804                 notification_features="$notification_features unity/messaging-menu"
1805         else
1806                 notification_missing_dependencies="$notification_missing_dependencies unity/messaging-menu"
1807         fi
1808         if test x"$HAVE_LIBNOTIFY" = xyes; then
1809                 notification_features="$notification_features libnotify"
1810         else
1811                 notification_missing_dependencies="$notification_missing_dependencies libnotify"
1812         fi
1813         if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1814                 notification_features="$notification_features libcanberra-gtk3"
1815         else
1816                 notification_missing_dependencies="$notification_missing_dependencies libcanberra-gtk3"
1817         fi
1818         notification_features="$notification_features popup trayicon"
1819 else
1820         DISABLED_PLUGINS="$DISABLED_PLUGINS notification"
1821         AC_MSG_RESULT(no)
1822 fi
1823
1824 AC_MSG_CHECKING([whether to build pdf_viewer plugin])
1825 if test x"$enable_pdf_viewer_plugin" != xno; then
1826         dependencies_missing=""
1827
1828         if test x"$HAVE_POPPLER" = xno; then
1829                 dependencies_missing="libpoppler-glib $dependencies_missing"
1830         fi
1831
1832         if test x"$dependencies_missing" = x; then
1833                 PLUGINS="$PLUGINS pdf_viewer"
1834                 AC_MSG_RESULT(yes)
1835         elif test x"$enable_pdf_viewer_plugin" = xauto; then
1836                 AC_MSG_RESULT(no)
1837                 AC_MSG_WARN("Plugin pdf_viewer will not be built; missing $dependencies_missing")
1838                 enable_pdf_viewer_plugin=no
1839                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pdf_viewer"
1840         else
1841                 AC_MSG_RESULT(no)
1842                 AC_MSG_ERROR("Plugin pdf_viewer cannot be built; missing $dependencies_missing")
1843         fi
1844 else
1845         DISABLED_PLUGINS="$DISABLED_PLUGINS pdf_viewer"
1846         AC_MSG_RESULT(no)
1847 fi
1848
1849 AC_MSG_CHECKING([whether to build perl plugin])
1850 if test x"$enable_perl_plugin" != xno; then
1851         dependencies_missing=""
1852
1853         if test x"$HAVE_LIBPERL" = xno; then
1854                 dependencies_missing="libperl $dependencies_missing"
1855         fi
1856         if test x"$PERL_MOD_EXT_UTILS_EMBED" = xno; then
1857                 dependencies_missing="ExtUtils::Embed $dependencies_missing"
1858         fi
1859
1860         if test x"$dependencies_missing" = x; then
1861                 PLUGINS="$PLUGINS perl"
1862                 AC_MSG_RESULT(yes)
1863         elif test x"$enable_perl_plugin" = xauto; then
1864                 AC_MSG_RESULT(no)
1865                 AC_MSG_WARN("Plugin perl will not be built; missing $dependencies_missing")
1866                 enable_perl_plugin=no
1867                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS perl"
1868         else
1869                 AC_MSG_RESULT(no)
1870                 AC_MSG_ERROR("Plugin perl cannot be built; missing $dependencies_missing")
1871         fi
1872 else
1873         DISABLED_PLUGINS="$DISABLED_PLUGINS perl"
1874         AC_MSG_RESULT(no)
1875 fi
1876
1877 AC_MSG_CHECKING([whether to build python plugin])
1878 if test x"$enable_python_plugin" != xno; then
1879         dependencies_missing=""
1880
1881         if test x"$HAVE_PYTHON" = xno; then
1882                 dependencies_missing="python3 $dependencies_missing"
1883         fi
1884         if test x"$HAVE_PYGOBJ" = xno; then
1885                 dependencies_missing="pygobject-3.0 $dependencies_missing"
1886         fi
1887
1888         if test x"$dependencies_missing" = x; then
1889                 PLUGINS="$PLUGINS python"
1890                 AC_MSG_RESULT(yes)
1891         elif test x"$enable_python_plugin" = xauto; then
1892                 AC_MSG_RESULT(no)
1893                 AC_MSG_WARN("Plugin python will not be built; missing $dependencies_missing")
1894                 enable_python_plugin=no
1895                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS python"
1896         else
1897                 AC_MSG_RESULT(no)
1898                 AC_MSG_ERROR("Plugin python cannot be built; missing $dependencies_missing")
1899         fi
1900 else
1901         DISABLED_PLUGINS="$DISABLED_PLUGINS python"
1902         AC_MSG_RESULT(no)
1903 fi
1904
1905 AC_MSG_CHECKING([whether to build pgpcore plugin])
1906 if test x"$enable_pgpcore_plugin" != xno; then
1907         dependencies_missing=""
1908
1909         if test x"$HAVE_GPGME" = xno; then
1910                 dependencies_missing="libgpgme $dependencies_missing"
1911         fi
1912
1913         if test x"$dependencies_missing" = x; then
1914                 PLUGINS="$PLUGINS pgpcore"
1915                 AC_MSG_RESULT(yes)
1916         elif test x"$enable_pgpcore_plugin" = xauto; then
1917                 AC_MSG_RESULT(no)
1918                 AC_MSG_WARN("Plugin pgpcore will not be built; missing $dependencies_missing")
1919                 enable_pgpcore_plugin=no
1920                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpcore"
1921         else
1922                 AC_MSG_RESULT(no)
1923                 AC_MSG_ERROR("Plugin pgpcore cannot be built; missing $dependencies_missing")
1924         fi
1925 else
1926         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpcore"
1927         AC_MSG_RESULT(no)
1928 fi
1929
1930 AC_MSG_CHECKING([whether to build pgpmime plugin])
1931 if test x"$enable_pgpmime_plugin" != xno; then
1932         dependencies_missing=""
1933
1934         if test x"$HAVE_GPGME" = xno; then
1935                 dependencies_missing="libgpgme $dependencies_missing"
1936         fi
1937         if test x"$enable_pgpcore_plugin" = xno; then
1938                 dependencies_missing="pgpcore plugin $dependencies_missing"
1939         fi
1940
1941         if test x"$dependencies_missing" = x; then
1942                 PLUGINS="$PLUGINS pgpmime"
1943                 AC_MSG_RESULT(yes)
1944         elif test x"$enable_pgpmime_plugin" = xauto; then
1945                 AC_MSG_RESULT(no)
1946                 AC_MSG_WARN("Plugin pgpmime will not be built; missing $dependencies_missing")
1947                 enable_pgpmime_plugin=no
1948                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpmime"
1949         else
1950                 AC_MSG_RESULT(no)
1951                 AC_MSG_ERROR("Plugin pgpmime cannot be built; missing $dependencies_missing")
1952         fi
1953 else
1954         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpmime"
1955         AC_MSG_RESULT(no)
1956 fi
1957
1958 AC_MSG_CHECKING([whether to build pgpinline plugin])
1959 if test x"$enable_pgpinline_plugin" != xno; then
1960         dependencies_missing=""
1961
1962         if test x"$HAVE_GPGME" = xno; then
1963                 dependencies_missing="libgpgme $dependencies_missing"
1964         fi
1965         if test x"$enable_pgpcore_plugin" = xno; then
1966                 dependencies_missing="pgpcore plugin $dependencies_missing"
1967         fi
1968
1969         if test x"$dependencies_missing" = x; then
1970                 PLUGINS="$PLUGINS pgpinline"
1971                 AC_MSG_RESULT(yes)
1972         elif test x"$enable_pgpinline_plugin" = xauto; then
1973                 AC_MSG_RESULT(no)
1974                 AC_MSG_WARN("Plugin pgpinline will not be built; missing $dependencies_missing")
1975                 enable_pgpinline_plugin=no
1976                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpinline"
1977         else
1978                 AC_MSG_RESULT(no)
1979                 AC_MSG_ERROR("Plugin pgpinline cannot be built; missing $dependencies_missing")
1980         fi
1981 else
1982         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpinline"
1983         AC_MSG_RESULT(no)
1984 fi
1985
1986 AC_MSG_CHECKING([whether to build rssyl plugin])
1987 if test x"$enable_rssyl_plugin" != xno; then
1988         dependencies_missing=""
1989
1990         if test x"$HAVE_EXPAT" = xno; then
1991                 dependencies_missing="expat $dependencies_missing"
1992         fi
1993         if test x"$HAVE_CURL" = xno; then
1994                 dependencies_missing="libcurl $dependencies_missing"
1995         fi
1996
1997         if test x"$dependencies_missing" = x; then
1998                 PLUGINS="$PLUGINS rssyl"
1999                 AC_MSG_RESULT(yes)
2000         elif test x"$enable_rssyl_plugin" = xauto; then
2001                 AC_MSG_RESULT(no)
2002                 AC_MSG_WARN("Plugin rssyl will not be built; missing $dependencies_missing")
2003                 enable_rssyl_plugin=no
2004                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS rssyl"
2005         else
2006                 AC_MSG_RESULT(no)
2007                 AC_MSG_ERROR("Plugin rssyl cannot be built; missing $dependencies_missing")
2008         fi
2009 else
2010         DISABLED_PLUGINS="$DISABLED_PLUGINS rssyl"
2011         AC_MSG_RESULT(no)
2012 fi
2013
2014 AC_MSG_CHECKING([whether to build spamassassin plugin])
2015 if test x"$enable_spamassassin_plugin" != xno; then
2016         PLUGINS="$PLUGINS spamassassin"
2017         AC_MSG_RESULT(yes)
2018         AC_SPAMASSASSIN
2019
2020         dnl check for zlib (optional)
2021         spamassassin_zlib=0
2022         SPAMASSASSIN_CFLAGS=""
2023         SPAMASSASSIN_LIBS=""
2024         AC_CHECK_HEADER([zlib.h],
2025                         [AC_DEFINE(HAVE_ZLIB_H,1,[optional zlib support for spamassassin plugin])]
2026                         [spamassassin_zlib=1],
2027                         [spamassassin_zlib=0])
2028         if test $spamassassin_zlib -eq 1; then
2029                 AC_CHECK_LIB(z, deflate, [spamassassin_zlib=1], [spamassassin_zlib=0])
2030                 AC_MSG_CHECKING([whether to build spamassassin plugin with zlib support])
2031                 if test $spamassassin_zlib -eq 1; then
2032                         AC_MSG_RESULT(yes)
2033                         SPAMASSASSIN_CFLAGS="-DHAVE_LIBZ"
2034                         SPAMASSASSIN_LIBS="-lz"
2035                 else
2036                         AC_MSG_RESULT(no)
2037                 fi
2038         fi
2039         AC_SUBST(SPAMASSASSIN_CFLAGS)
2040         AC_SUBST(SPAMASSASSIN_LIBS)
2041 else
2042         DISABLED_PLUGINS="$DISABLED_PLUGINS spamassassin"
2043         AC_MSG_RESULT(no)
2044 fi
2045
2046 AC_MSG_CHECKING([whether to build smime plugin])
2047 if test x"$enable_smime_plugin" != xno; then
2048         dependencies_missing=""
2049
2050         if test x"$HAVE_GPGME" = xno; then
2051                 dependencies_missing="libgpgme $dependencies_missing"
2052         fi
2053         if test x"$enable_pgpcore_plugin" = xno; then
2054                 dependencies_missing="pgpcore plugin $dependencies_missing"
2055         fi
2056
2057         if test x"$dependencies_missing" = x; then
2058                 PLUGINS="$PLUGINS smime"
2059                 AC_MSG_RESULT(yes)
2060         elif test x"$enable_smime_plugin" = xauto; then
2061                 AC_MSG_RESULT(no)
2062                 AC_MSG_WARN("Plugin smime will not be built; missing $dependencies_missing")
2063                 enable_smime_plugin=no
2064                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS smime"
2065         else
2066                 AC_MSG_RESULT(no)
2067                 AC_MSG_ERROR("Plugin smime cannot be built; missing $dependencies_missing")
2068         fi
2069 else
2070         DISABLED_PLUGINS="$DISABLED_PLUGINS smime"
2071         AC_MSG_RESULT(no)
2072 fi
2073
2074 AC_MSG_CHECKING([whether to build spam_report plugin])
2075 if test x"$enable_spam_report_plugin" != xno; then
2076         dependencies_missing=""
2077
2078         if test x"$HAVE_CURL" = xno; then
2079                 dependencies_missing="libcurl $dependencies_missing"
2080         fi
2081
2082         if test x"$dependencies_missing" = x; then
2083                 PLUGINS="$PLUGINS spam_report"
2084                 AC_MSG_RESULT(yes)
2085         elif test x"$enable_spam_report_plugin" = xauto; then
2086                 AC_MSG_RESULT(no)
2087                 AC_MSG_WARN("Plugin spam_report will not be built; missing $dependencies_missing")
2088                 enable_spam_report_plugin=no
2089                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS spam_report"
2090         else
2091                 AC_MSG_RESULT(no)
2092                 AC_MSG_ERROR("Plugin spam_report cannot be built; missing $dependencies_missing")
2093         fi
2094 else
2095         DISABLED_PLUGINS="$DISABLED_PLUGINS spam_report"
2096         AC_MSG_RESULT(no)
2097 fi
2098
2099 AC_MSG_CHECKING([whether to build tnef_parse plugin])
2100 if test x"$enable_tnef_parse_plugin" != xno; then
2101         dependencies_missing=""
2102
2103         if test $have_ytnef -eq 0; then
2104                 dependencies_missing="libytnef"
2105         fi
2106
2107         if test x"$dependencies_missing" = x; then
2108                 PLUGINS="$PLUGINS tnef_parse"
2109                 AC_MSG_RESULT(yes)
2110         elif test x"$enable_tnef_parse_plugin" = xauto; then
2111                 AC_MSG_RESULT(no)
2112                 AC_MSG_WARN(Plugin tnef_parse will not be built; missing $dependencies_missing")
2113                 enable_tnef_parse_plugin=no
2114                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS tnef_parse"
2115         else
2116                 AC_MSG_RESULT(no)
2117                 AC_MSG_ERROR(Plugin tnef_parse will not be built; missing $dependencies_missing")
2118         fi
2119 else
2120         DISABLED_PLUGINS="$DISABLED_PLUGINS tnef_parse"
2121         AC_MSG_RESULT(no)
2122 fi
2123
2124
2125 AC_MSG_CHECKING([whether to build vcalendar plugin])
2126 if test x"$enable_vcalendar_plugin" != xno; then
2127         dependencies_missing=""
2128
2129         if test x"$HAVE_CURL" = xno; then
2130                 dependencies_missing="libcurl $dependencies_missing"
2131         fi
2132
2133   if test x"$HAVE_LIBICAL" = xno; then
2134     dependencies_missing="libical $dependencies_missing"
2135   fi
2136
2137         if test x"$HAVE_PERL" = xno; then
2138                 dependencies_missing="perl $dependencies_missing"
2139         fi
2140
2141         if test x"$dependencies_missing" = x; then
2142                 PLUGINS="$PLUGINS vcalendar"
2143                 AC_MSG_RESULT(yes)
2144         elif test x"$enable_vcalendar_plugin" = xauto; then
2145                 AC_MSG_RESULT(no)
2146                 AC_MSG_WARN("Plugin vcalendar will not be built; missing $dependencies_missing")
2147                 enable_vcalendar_plugin=no
2148                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS vcalendar"
2149         else
2150                 AC_MSG_RESULT(no)
2151                 AC_MSG_ERROR("Plugin vcalendar cannot be built; missing $dependencies_missing")
2152         fi
2153 else
2154         DISABLED_PLUGINS="$DISABLED_PLUGINS vcalendar"
2155         AC_MSG_RESULT(no)
2156 fi
2157
2158 dnl And finally the automake conditionals.
2159
2160 AM_CONDITIONAL(BUILD_ACPI_NOTIFIER_PLUGIN,      test x"$enable_acpi_notifier_plugin" != xno)
2161 AM_CONDITIONAL(BUILD_ADDRESS_KEEPER_PLUGIN,     test x"$enable_address_keeper_plugin" != xno)
2162 AM_CONDITIONAL(BUILD_ARCHIVE_PLUGIN,            test x"$enable_archive_plugin" != xno)
2163 AM_CONDITIONAL(BUILD_ATT_REMOVER_PLUGIN,        test x"$enable_att_remover_plugin" != xno)
2164 AM_CONDITIONAL(BUILD_ATTACHWARNER_PLUGIN,       test x"$enable_attachwarner_plugin" != xno)
2165 AM_CONDITIONAL(BUILD_BOGOFILTER_PLUGIN,         test x"$enable_bogofilter_plugin" != xno)
2166 AM_CONDITIONAL(BUILD_BSFILTER_PLUGIN,           test x"$enable_bsfilter_plugin" != xno)
2167 AM_CONDITIONAL(BUILD_CLAMD_PLUGIN,              test x"$enable_clamd_plugin" != xno)
2168 AM_CONDITIONAL(BUILD_DEMO_PLUGIN,               test x"$enable_demo_plugin" != xno)
2169 AM_CONDITIONAL(BUILD_DILLO_PLUGIN,              test x"$enable_dillo_plugin" != xno)
2170 AM_CONDITIONAL(BUILD_FANCY_PLUGIN,              test x"$enable_fancy_plugin" != xno)
2171 AM_CONDITIONAL(BUILD_FETCHINFO_PLUGIN,          test x"$enable_fetchinfo_plugin" != xno)
2172 AM_CONDITIONAL(BUILD_GDATA_PLUGIN,              test x"$enable_gdata_plugin" != xno)
2173 AM_CONDITIONAL(BUILD_KEYWORD_WARNER_PLUGIN,     test x"$enable_keyword_warner_plugin" != xno)
2174 AM_CONDITIONAL(BUILD_LIBRAVATAR_PLUGIN,         test x"$enable_libravatar_plugin" != xno)
2175 AM_CONDITIONAL(BUILD_LITEHTML_VIEWER_PLUGIN,    test x"$enable_litehtml_viewer_plugin" != xno)
2176 AM_CONDITIONAL(BUILD_MAILMBOX_PLUGIN,           test x"$enable_mailmbox_plugin" != xno)
2177 AM_CONDITIONAL(BUILD_MANAGESIEVE_PLUGIN,        test x"$enable_managesieve_plugin" != xno)
2178 AM_CONDITIONAL(BUILD_NEWMAIL_PLUGIN,            test x"$enable_newmail_plugin" != xno)
2179 AM_CONDITIONAL(BUILD_NOTIFICATION_PLUGIN,       test x"$enable_notification_plugin" != xno)
2180 AM_CONDITIONAL(BUILD_HOTKEYS,                   test x"$enable_notification_plugin" != xno -a x"$HAVE_HOTKEYS" = xyes)
2181 AM_CONDITIONAL(BUILD_PDF_VIEWER_PLUGIN,         test x"$enable_pdf_viewer_plugin" != xno)
2182 AM_CONDITIONAL(BUILD_PERL_PLUGIN,               test x"$enable_perl_plugin" != xno)
2183 AM_CONDITIONAL(BUILD_PYTHON_PLUGIN,             test x"$enable_python_plugin" != xno)
2184 AM_CONDITIONAL(BUILD_PGPCORE_PLUGIN,            test x"$enable_pgpcore_plugin" != xno)
2185 AM_CONDITIONAL(BUILD_PGPMIME_PLUGIN,            test x"$enable_pgpmime_plugin" != xno)
2186 AM_CONDITIONAL(BUILD_PGPINLINE_PLUGIN,          test x"$enable_pgpinline_plugin" != xno)
2187 AM_CONDITIONAL(BUILD_RSSYL_PLUGIN,              test x"$enable_rssyl_plugin" != xno)
2188 AM_CONDITIONAL(BUILD_SMIME_PLUGIN,              test x"$enable_smime_plugin" != xno)
2189 AM_CONDITIONAL(BUILD_SPAMASSASSIN_PLUGIN,       test x"$enable_spamassassin_plugin" != xno)
2190 AM_CONDITIONAL(BUILD_SPAM_REPORT_PLUGIN,        test x"$enable_spam_report_plugin" != xno)
2191 AM_CONDITIONAL(BUILD_TNEF_PARSE_PLUGIN,         test x"$enable_tnef_parse_plugin" != xno)
2192 AM_CONDITIONAL(BUILD_VCALENDAR_PLUGIN,          test x"$enable_vcalendar_plugin" != xno)
2193
2194
2195 dnl ****************************
2196 dnl ** Final configure output **
2197 dnl ****************************
2198
2199 AC_CONFIG_FILES([
2200 Makefile
2201 po/Makefile.in
2202 src/common/version.h
2203 src/Makefile
2204 src/w32-resource.rc
2205 src/common/Makefile
2206 src/common/passcrypt.h
2207 src/common/tests/Makefile
2208 src/gtk/Makefile
2209 src/etpan/Makefile
2210 src/plugins/Makefile
2211 src/plugins/acpi_notifier/Makefile
2212 src/plugins/address_keeper/Makefile
2213 src/plugins/address_keeper/version.rc
2214 src/plugins/archive/Makefile
2215 src/plugins/att_remover/Makefile
2216 src/plugins/att_remover/version.rc
2217 src/plugins/attachwarner/Makefile
2218 src/plugins/attachwarner/version.rc
2219 src/plugins/bogofilter/Makefile
2220 src/plugins/bsfilter/Makefile
2221 src/plugins/bsfilter/version.rc
2222 src/plugins/clamd/Makefile
2223 src/plugins/clamd/libclamd/Makefile
2224 src/plugins/demo/Makefile
2225 src/plugins/dillo/Makefile
2226 src/plugins/fancy/Makefile
2227 src/plugins/fancy/version.rc
2228 src/plugins/fetchinfo/Makefile
2229 src/plugins/fetchinfo/version.rc
2230 src/plugins/gdata/Makefile
2231 src/plugins/keyword_warner/Makefile
2232 src/plugins/keyword_warner/version.rc
2233 src/plugins/litehtml_viewer/Makefile
2234 src/plugins/litehtml_viewer/version.rc
2235 src/plugins/litehtml_viewer/litehtml/Makefile
2236 src/plugins/libravatar/Makefile
2237 src/plugins/libravatar/version.rc
2238 src/plugins/mailmbox/Makefile
2239 src/plugins/mailmbox/version.rc
2240 src/plugins/managesieve/Makefile
2241 src/plugins/managesieve/version.rc
2242 src/plugins/newmail/Makefile
2243 src/plugins/notification/Makefile
2244 src/plugins/notification/version.rc
2245 src/plugins/notification/gtkhotkey/Makefile
2246 src/plugins/pdf_viewer/Makefile
2247 src/plugins/pdf_viewer/version.rc
2248 src/plugins/perl/Makefile
2249 src/plugins/perl/tools/Makefile
2250 src/plugins/python/Makefile
2251 src/plugins/python/examples/Makefile
2252 src/plugins/pgpcore/Makefile
2253 src/plugins/pgpcore/version.rc
2254 src/plugins/pgpmime/Makefile
2255 src/plugins/pgpmime/version.rc
2256 src/plugins/pgpinline/Makefile
2257 src/plugins/pgpinline/version.rc
2258 src/plugins/rssyl/Makefile
2259 src/plugins/rssyl/version.rc
2260 src/plugins/rssyl/tests/Makefile
2261 src/plugins/rssyl/libfeed/Makefile
2262 src/plugins/rssyl/libfeed/tests/Makefile
2263 src/plugins/smime/Makefile
2264 src/plugins/smime/version.rc
2265 src/plugins/spamassassin/Makefile
2266 src/plugins/spam_report/Makefile
2267 src/plugins/spam_report/version.rc
2268 src/plugins/tnef_parse/Makefile
2269 src/plugins/tnef_parse/version.rc
2270 src/plugins/vcalendar/Makefile
2271 src/plugins/vcalendar/version.rc
2272 src/tests/Makefile
2273 doc/Makefile
2274 doc/man/Makefile
2275 tools/Makefile
2276 config/Makefile
2277 manual/Makefile
2278 claws-mail.pc
2279 ])
2280 AC_OUTPUT
2281
2282 dnl Output the configuration summary
2283 echo ""
2284 echo "$PACKAGE $VERSION"
2285 echo ""
2286 if test x"$enable_alternate_addressbook" = xyes; then
2287         echo "Using Address Book : Alternate experimental interface"
2288 else
2289         echo "Using Address Book : Original stable interface"
2290         echo "JPilot             : $enable_jpilot"
2291         echo "LDAP               : $enable_ldap"
2292 fi
2293 echo "gnuTLS             : $enable_gnutls"
2294 echo "OAuth2             : $enable_oauth2"
2295 echo "iconv              : $am_cv_func_iconv"
2296 echo "compface           : $enable_compface"
2297 echo "IPv6               : $enable_ipv6"
2298 echo "enchant            : $enable_enchant"
2299 echo "IMAP4              : $enable_libetpan"
2300 echo "NNTP               : $enable_libetpan"
2301 echo "Crash dialog       : $enable_crash_dialog"
2302 echo "LibSM              : $enable_libsm"
2303 echo "DBUS               : $enable_dbus"
2304 echo "NetworkManager     : $enable_networkmanager"
2305 echo "Manual             : $enable_manual"
2306 echo "Generic UMPC code  : $enable_generic_umpc"
2307 echo "SVG support        : $enable_svg"
2308 echo "Config dir         : $ac_cv_with_config_dir"
2309 echo "Password crypto    : $pwd_crypto"
2310 echo "Unit tests         : $enable_tests"
2311
2312 if test -n "$more_debug_output_modules"; then
2313         echo "More debug output enabled for:"
2314         for module in $more_debug_output_modules; do
2315                 echo "            - $module"
2316         done
2317 fi
2318
2319 echo "Plugins"
2320 echo "   Built:"
2321 for plugin in $PLUGINS; do
2322 echo "            - $plugin"
2323 if test x"$plugin" = xnotification; then
2324         echo "                Features:"
2325         for notif_feature in $notification_features; do
2326                 echo "                    $notif_feature"
2327         done;
2328         if test "x$notification_missing_dependencies" != x; then
2329                 echo "                Disabled due to missing dependencies:"
2330                 for notif_miss_dep in $notification_missing_dependencies; do
2331                         echo "                    $notif_miss_dep"
2332                 done;
2333         fi
2334 fi
2335 done;
2336 if test "x$DISABLED_PLUGINS" != x; then
2337 echo "   Disabled:"
2338 for plugin in $DISABLED_PLUGINS; do
2339 echo "            - $plugin"
2340 done;
2341 fi
2342
2343 if test "x$MISSING_DEPS_PLUGINS" != x; then
2344 echo "   Disabled due to missing dependencies:"
2345 for plugin in $MISSING_DEPS_PLUGINS; do
2346 echo "            - $plugin"
2347 done;
2348 fi
2349 echo ""
2350 echo "The binary will be installed in $prefix/bin"
2351 echo ""
2352 echo "Configure finished, type 'make' to build."